network adapter is experiencing problems Results

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Using windows 7 64bit home premium, have tried two different adapters
- A-link WNU(M) USB adapter
- ASUS PCE-N15 PCI-e adapter

Both of them seem so install correctly, no errors during install. Device manager shows them working correctly, but...
...there are no networks visible to connect.

At the same time my laptop (win7 64bit business premium or something) sees and can connect to networks. Have tried both of those adapters in XP in same computer, and there they work correctly, and show plenty of networks. 2 of mine, and many more from neighbours. Phone also can networks really exist.

I have installed latest drivers from manufacturers sites. Nothing helps.

if I try manually setup connect to wireless network, get error...
"an unexpected error occurs"

Trouble shooting wireless network gives:
"There might be a problem with the driver for the wireless..."
But when I try to resolve the issue:
"The wireless network adapter is experiencing problems"

Also updating driver "windows style" says that driver is up to date.

And it does exactly the same with 2 wireless adapters...
...dont think I need to try 3rd. Atleast ASUS PCE-N15 shold be win7 64bit compatible.

one more thing...
dont know is it has anything to do with it, but also have tried 2 different type of 3g/4g usb-modems, ZTE MF60 and Sierra Wireless AirCard 762S. Both of them install, but wont connect to the net. And give same kind of errors as those wlan adapters.
But, Huawei E169 connects on the same PC.

any ideas how to get wireless networks working???

My machine is dual boot Win 7 x32 and Linux. I'm using a wired Broadcom 400x integrated NIC with a Motorla cable modem. I've been using this setup of about 5 months with Win7.

There is only one computer connected and I have no wireless/router. In the middle of surfing on the Win OS, my connection dropped and the computer froze up, forcing me to do a cold boot.
When rebooting to windows, I got a red X in the sys tray. No Local area connection, no network connectivity.

I booted again, into Linux this time, and it all works fine, leading me to believe this is a software issue for sure. I also downloaded and ran the broadcom diagnostic utility for my NIC and all the tests passed.

The "Network and Sharing" screen shows no connection, (just diagram of computerXGlobe) but the properties screen in the device manager shows it's connected with no problem, other than 0 packets transferred. It also reports no problem with the driver, but I re-installed it anyway, using the latest available.

Most mysterious of all is that running ipconfig/all doesn't show the card at all. It's completely missing. (see below) The only thing it returns is the Teredo Tunneling Pseudo Interface and a 6to4 adapter. Both are reported "Media Disconnected" and neither has a DNS suffix, IP address or Default Gateway listed. Nor do either of these show up in the Device manager under network adapters.

The property screen that comes up when you right-click the Local Area Connection on the "Network and Sharing" screen and double click the IPV4 line returns the message "Windows couldn't automatically bind the IP protocol stack to the network adapter".
IPV4 and IPV6 show no connectivity. Looking through the event log at the time of the crash confirms the problem (see below).
That's the best and only hint I've gotten so far as to what is going wrong, but I can't find a clue of how to correct it.

The network troubleshooter acts like it is resolving the problem but is useless in the end and just reports that my network card is "experiencing problems"....Duh!

This is what I've done so far, (not necessarily in this order):

Ran Farbar (shows no connection to net, but localhost, Yahoo and Google accessible, see log below)
Installed newest drivers I could find.
Power off/on the modem and rebooted (warm and cold) multiple times.
Ran a sfc /scannow
Did full virus and malware scans
Reset winsock
Reset IPV4 and IPV6 TCP/IP stacks to installation defaults
Cleared and registered DNS cache
Release and renew current IP address
Checked Hosts file for any strange entries.
Checked all services and process lists for any remnants of any possibly interfering process.
Repeatedly boot into safe mode with network connectivity.
Uninstalled network card in device manager and reboot, cold and warm.
Unchecked IPV6 and both topographical protocols, one at a time, and rebooted after each change.
Uninstalled AVG, Comodo Firewall, Open VPN and Wireshark, all of which were present for a week or more when everything was running just fine.
Spit, cursed, rendered my clothes and tore at my hair.
Spent 17 hours on google trying to figure this out. (Running Linux)

PLEASE!!! If anyone has any idea what's going on here, please chime in. I have wore out my google finger and have not found anything like what I'm experiencing here. At least most people get something reported in their ipconfig window.
I can't use a system restore because, evidently, the VSS shadow service has been turned off lately.

In the event log, there are references to the "RootCauseGUID. I Found 3 instances of them under the same sub-key in the registry. PC-Tools reports them as having/being invalid D-Values of 2 bytes.
The "RepairGUID"s don't exist at all in the registry. Is there any significance to this, or to the mention of "70 seconds Required"? If I didn't know better, I'd think this could be fixed in 70 seconds by editing these 2 invalid "RootCauseGUID"s.

Anyway, here are the results of some of the logs, etc. that I have generated. I desperately need to get this fixed. I can't do a restore because my VSS was disabled. I can't even do a re-install because the Mickey Mouse outfit I bought this machine from never gave me a disc or any way to reinstall it. All I have is a 6 month old img. file iif worse comes to worse.

BTW, I had been running AVG AV and Comodo FW for a month before this happened. I uninstalled them and scoured the computer for any remaning remnants. I still suspect they may have changed something in the registry that "stuck" when it crashed. But that's 100% speculation.

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:UsersUser>ipconfig /all (Yeah, that's ALL!!)

Windows IP Configuration

Host Name . . . . . . . . . . . . : User-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter 6TO4 Adapter:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft 6to4 Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Farbar Service Scanner Version: 01-03-2012
Ran by User (administrator) on 12-04-2012 at 10:03:37
Running from "C:UsersUserDesktop"
Microsoft Windows 7 Professional Service Pack 1 (X86)
Boot Mode: Normal

Internet Services:

Connection Status:
Localhost is accessible.
There is no connection to network.
Google IP is accessible.
Yahoo IP is accessible.

Windows Update:

File Check:
C:Windowssystem32nsisvc.dll => MD5 is legit
C:Windowssystem32Driversnsiproxy.sys => MD5 is legit
C:Windowssystem32dhcpcore.dll => MD5 is legit
C:Windowssystem32Driversafd.sys => MD5 is legit
C:Windowssystem32Driverstdx.sys => MD5 is legit
C:Windowssystem32Driverstcpip.sys => MD5 is legit
C:Windowssystem32dnsrslvr.dll => MD5 is legit
C:Windowssystem32wuaueng.dll => MD5 is legit
C:Windowssystem32qmgr.dll => MD5 is legit
C:Windowssystem32es.dll => MD5 is legit
C:Windowssystem32cryptsvc.dll => MD5 is legit
C:Windowssystem32svchost.exe => MD5 is legit
C:Windowssystem32rpcss.dll => MD5 is legit

**** End of log ****


Last, but not least, the Event ID 4000 from the event viewer

[ Name] Microsoft-Windows-Diagnostics-Networking
[ Guid] {36C23E18-0E66-11D9-BBEB-505054503030}

EventID 4000
Version 1
Level 4
Task 4
Opcode 0
Keywords 0x4000400000000001

- TimeCreated
[ SystemTime] 2012-04-12T01:52:23.662353000Z

EventRecordID 3923908

- Correlation
[ ActivityID] {2FD171E5-DC3B-47BE-8465-CF94C0BE1DC9}

- Execution
[ ProcessID] 1692
[ ThreadID] 1716

Channel System

Computer User-PC
- Security
[ UserID] S-1-5-19

- EventData

RootCause There might be a problem with the driver for the Local Area Connection adapter Windows couldn't automatically bind the IP protocol stack to the network adapter.
RootCauseGUID {46EC1E49-CA70-4561-9AB7-009F6B1B3709}
RepairOption Set up the 'Local Area Connection' adapter Set up the network adapter to communicate with this network. This ensures that both Internet Protocol Version 4 (TCP/IPv4) and Internet Protocol Version 6 (TCP/IPv6) can be used on the network adapter.
RepairGUID {4406F2CC-9CBD-4098-A03A-E5C9810E4895}
SecondsRequired 70
SIDTypeRequired 37
HelperClassName NdisHC
InterfaceDesc Local Area Connection
InterfaceGUID {E87B74C6-1D82-41F3-A792-3CA9360CB0A6}

So i have a home office. I have, situated within 5 feet of each other, one Dell XPS 64 bit Windows W7, one Dell XPS Laptop with W7, 64 Bit, and two Macs, a Mac Pro with Snow Leopard and one with Lion.

I have had nothing but problems keeping the Dell XPS laptop connected to the home network. Running an Intel Centrino Advanced N 6230 chipset. Is there something wrong with that chipset?

Dell XPS desktop and both Macs always are online. Ping times to outside neutral server on the Internet that responds are under 150ms with no drops over an extended ping request (i.e. a minute or more).

The Dell XPS laptop, a relatively new machine last summer, constantly loses connectivity to the wifi. I have upgraded the drivers, to the latest, according to Dell, I have removed IP v6 so I'm running just IP v4. But whatever I do, I lose connections and the machine constantly cannot connect to the internet, though the connection to the local wifi router seems fine!

What I do see is that I can setup a ping to a remote server on all three other machines, and they connect and ping fine for many minutes. No dropped packets, no loss of connectivity. However, the XPS Laptop cannot keep connected for even the shortest period of time.

All are using Google DNS so it can't be that.

I suspect the wifi adapter, though it shows speed of 12 Mbps.

Has anyone experienced problems with this Dell model and it's Intel chipsets? Is there a fix for it?

Hi. I am completely new to this forum, just joined. Anyways, I have a problem. My laptop {NV53 Gateway} quit searching for networks, and eventually displayed no connections are available. I have looked for solutions all over the internet but I can't find any. The troubleshooter doesn't work for me. It says the driver is experiencing hardware issues, but I know it doesn't, because I looked in the device manager and it doesn't have any issue.

I am trying to figure out what the problem is, I've tried to connect to a network, that doesn't work & I've also tried setting up a new network but that doesn't work either.

My Wifi button on my computer is on, and I do have a card installed on it, and it still doesn't show up with any networks. Any ideas?

EDIT: i did ipconfig/all and my Ethernet Adapter Local Area Connection says media disconnected only because I dont have it connected to ethernet...

On the other hand, it says:
Tunnel adapter isatap.{45E92676-7CB114F99-8B8C-2BE1DA2A0FEA}
and it is a Microsoft ISATAP Adapter (which i didnt know i had)

and the other is a Tunnel adapter Teredo Tunnneling Pseudo-Interface
both of them are media disconnected.

Broadcom NetLink {Tm} Gigabit Ethernet is my ethernet connection. I usually go wirelessely.


I purchased a new Dell XPS 17 and have previously been a long time user of XP. One big reason I am already not a fan of Windows 7 is because while some things have improved other things have gotten worse. By far this is the worst problem:

In XP my Duration online can be 1-2 days and would barely hit a million or a million and a half of packets for sent and outgoing individually. With the Same exact setup in Windows 7 what takes days in XP I experience in about 1 Hour in Windows 7!! As of right now I have over 19million outgoing packets! Similar for Received. What gives?? I have searched online and am hoping i'm not the only one with this issue.

Before you suggest it, I'm not a n00b but I could have overlooked somethings, I have already ran a Spybot Search & Destroy Scan and a Windows Security Essentials Scan to no avail. I'm fairly certain my system is clean.

By the way I have an Intel 1000BGN Internal Adapter but I have it disabled and am using an Alfa AWUS036h b/g adapter. My router is a Netgear N300 WNR2000v2. I am experiencing very low speeds 1-5.5 and occasionally a stable 11mbps. I firmly believe this network traffic is causing both my low speeds and my random and frequent limited access / disconnections.

Please advise!

Hey Guys,
I'm trying to get my new HTPC up and running but having an issue with networking.
Its running Windows 7 (RC 7127) on an Asus M3N78-EM motherboard with an nForce network controller.
I plug the ethernet patch lead in and it says the Network cable is unplugged.

I tried plugging a crossover cable, from the new computer to my laptop which worked fine. The computers could see eachother - lights were flashing and files were transferring nice and quick., so thought it might be the cable.

Today I went out to buy a new patch lead, and i'm still getting the same problem - it keeps saying Network cable unplugged.

I'm trying to connect it to my DLINK DSL-G604T router which all the other computers connect to without
a problem.

I just checked Device Manager and it had 2 devices that weren't found

One was a 'co processor' which turned out to be the nForce System Management Controller, that is now installed.
The other shows up as 'unknown device' which it cant find on my driver disc so not sure what it is

Successfully updated all the drivers with the new nForce Win7 X64 drivers (15.37)
It updated my ethernet adapter which now reads "NVIDIA nForce 10/100/1000 Mbps Ethernet" but still no luck with sensing the cable. I've also tried forcing it to 100mbps full duplex with no luck either.

Now when I try to run diagnosis it displays
The "Local Area Connection" is experiencing driver or hardware related problems.

Can anyone else help me with what could be causing this problem?!?

Hey all, I have the Windows 7 RTM 64 bit Enterprise Edition installed on a separate partition of my hard drive, with Vista 64bit on another. I notice that occasionally windows 7 lags for me in places that Vista does not, and it has been discouraging me from running windows7 because Vista just runs better. I mainly notice the lag when typing and using the mouse to click things. There is often a slight delay before the computer responds to my click/keystroke. This mainly happens in google chrome while browsing the internet, but it has also happened to me in microsoft word 2007 and at the log in screen for windows 7 (where I type my password). I really like windows 7, but if this cannot be fixed, I would consider not buying when it comes out, becuase I have no issues with vista.

Here are my specs:

Operating System: Windows 7 RTM / OEM / Retail (Final)
Computer Type: HP Pavilion Elite m9250f
Processor: Intel Core2Quad @ 2.66Ghz
Motherboard: Asus IPIBL-LB
Video Card: Nvidia GeForce 8600GT 512 MB
Memory: 4GB
Hard Drive: 1 TB(2 x 500) SATA 3G @ 7200rpm
Network Adapter: Realtek RTL8168C(P)/8111C(P) Family PCI-E Gigabit Ethernet NIC (NDIS 6.0)
Monitor: HP w1907
Optical Drives: 16X DVD(+/-)R/RW 12X RAM (+/-)R DL LightScribe SATA drive
Onboard Audio: Realtek High Definition Audio
Mouse & Keyboard: HP wireless keyboard & mouse

I have updated my video card to the latest Nvidia driver on their website, and that hasnt seemed to fix anything. If anyone has any suggestions for drivers I should look into, or solutions to this problem please let me know. Any help is appreciated.

I decided to just post this as a new thread, as it appears to be getting positive results for most people. I highly recommend it anyway, as you will eventually encounter this if you apply all of your updates...

For those of you reporting problems with your network after updating MS Office or installing Adobe CS3 -

If you are having Internet connection problems related to "Unidentified Network" showing and the "!" over your NIC icon, then this should take care of it:

Check to see if you have this little devil in your services list:

"##Id_String2.6844F930_1628_4223_B5CC_5BB94B87 9762 ##"

If you do, stop it and disable it. It is actually the Bonjour DNS Responder Service, and I believe it is the cause of the "Unidentified Network."

The Unidentified Network disappeared after stopping this service and a quick disable/enable of the NIC, restoring Internet access.

I Actually just rebooted, edited this post, and then re-enabled the offensive service to see what would happen...Immediately after enabling the NIC and this bastard service, the "Unidentified Network" returned...stopped it, disabled it, disable/enable NIC...Internet back up and running and no "Unidentified Network." (woot - woot!)

Hope that helps! I haven't had issues since...

FYI - I experienced this in both build 7100 and 7127...I am running 7127 now x64 - and discovered this fix just last far so good just rebooted and then edited this post...I believe this fix will solve 7100 build issues too; however... I have not tested 7100 again yet.

...I also re-enabled Win 7's Discovery Mapping services, but always leave IPv6 disabled just because I am not using it.

...another two reboots, and a hard disk addition, and no problems with the Internet! - If you tried another fix such as changing the address of your network adapter, under "Advanced" - this is not necessary...I set mine back to "Not Configured." Everything is working fine as long as the Bonjour service is not running...

My system:
Quad Core Q6600
4GB Corsair Dominator DDR2
NIC: Marvell Yukon 8E8056; driver v10.69.2.3 (4/21/2009)
***fyi - i did update the default Windows driver with this, Vista x64 driver

For the record, there is some blame pointing towards the following software, of which I do have installed and running properly:
Office 2007 SP2
Adobe CS3 (updated current)

I have been experiencing some networking troubles since 4 or 5 months ago and I still couldn’t find any solutions because: I’m not able to reproduce it; I can’t identify its cause; I haven’t been able to determine the key words to filter my searching for solutions.

So, I’ll try to describe it to the best of my abilities – I would put myself in the basic user category:

Windows 7 ProfessionalSet to a Public Location, wired network, cable modem DPC 2100 Scientific Atlanta. (no other devices neither wi-fi, one single desktop computer: MoBo Asus f1A75M-PRO; cpu AMD A8 3850 / 8gb; Network Adapter Realtek PCI GBE Family Controller, driver ver. 7.58.411.2012 [up-to-date])Frequently, but not always (~ 3 out of 5 boots), I get “No Internet Access” on my “Local Connection” Upon clicking the yellow warning icon (!) between “Active Network Location” and “Internet” to initialize the diagnostics and troubleshooting wizard I get 3 results: No Problem has been found; Redefine your adapter (auto fix); Invalid IP address (auto-fix) – but the auto-fixes never ever workWork around: sometimes when I notice the dreaded yellow icon I just leave it sitting there and when I come back (a couple minutes later) it resolves itself and reconnect to my “good” “Active Network”; other times I need to use several instances of the command line ipconfig /release and wait for the auto reconnect: why several? Because it usually reconnects the newly made and faulty “Active network” …until it doesn’t:
- If I delete the new and corrupted active network it doesn’t invoke auto-connect
- If I enter ipconfig /renew, it redefines yet another new faulty active network…
- I end up getting a connection a “luck basis”
Work around 2: deleting every “active Network” on that list and rebooting doesn’t work ( I noticed that the few times I tried it, the first one it created -- “Network 1” -- was always corrupted and repeating one or all of the steps I described until it decided to create a working second one – “network2”. On the same page, turning my cable modem on and off had no noticeable effect (it worked on the same “luck basis” as ipconfig /release), and resetting it also didn’t show any improvement (I have also tried some strange resetting method in which you disconnect all the cables from the modem and replug them in a particular order... to no effect)

I’m assuming that my problem is that Win7 always creates a new “Active Network” that is faulty or somehow corrupted, but the real problem is that even when the stars align in a particular way and it creates a second and working active network, after a few reboots, or even after the next one, it decides to stop using it (network #2) and redefines a newly made and corrupted one (or when I forget to delete the messy one it reverts back to it) – until I repeat the steps above and get a connection to network #2 again.

I have tried lots of networking related solutions to problems that aren’t exactly my own, some of which I could remember and revert back and others that are still in effect – cause I have no idea what I did or can’t remember. E.g., enabling/disabling ipv6, some registry edits, nesth commands. There were some solutions that gave me a false hope, leading me to believe that the problem was gone, just to come back again after a couple of days.

In a nutshell:

I’ve got one working “active networking” location;Win7 decides it doesn’t like it any more, and redefines a new and corrupted one (leaving me with #1 and #2);I couldn’t establish a fail-safe fool-proof efficient workaround;I certainly couldn’t find any solution yet;
From the above I’d like to ask two questions:
Workaround related: is there a way (command line) in which I can force a connection to my known and good “active network” bypassing the auto-fix and diagnostics wizard? Probably after entering ipconfig /release. Or, even, a cmd to redefine new ones (2nd and 3rd) till it gets them right?
Solution related: anyone can identify the most probable cause from my description?
I’m not sure if it will be of any use, but the ipconfig /all SS I’ll paste is for this working state (I don’t have one for the non-working) {it's portuguese version}

Event viewer (networking diagnostics):
Produto Microsoft: Windows Operating System;
Versใo: 6.1.7600.16385;
ID: 6100;
Origem do Evento: Microsoft-Windows-Diagnostics-Networking

I don’t believe it may be a software related conflict simply because I haven’t installed anything new for a long time, neither games nor productivity or utilities software. Even counting from that extended time span I gave above (4 months). Also I don’t think it might be ISP or modem related because I can always get a connection after all. (EDIT: and when the connection is established I don't have any other issues, speed wise or random intermitent disconnects... everything works perfectly well)

There's a chance I didn't make myself clear since I'm not very sure of how to describe the problem accurately, if so, I'll do my best to reformulate.

Thx in advance,

I've been experiencing this problem for some time now (~months), and I'm surprised other mobile users aren't experiencing the same problem.

It does seem remotely related to a previous post in windows.server.active_directory with the title, "Windows XP Clients Explorer hangs when accessing DFS shares".

Problem description
I have a Windows Server 2003 AD (in native mode) with a single domain controller ( The domain controller is co-located with an ISP. The domain name resolves to three IP addresses currently.

I have several domain client systems, all running Windows XP. Some of these clients have been added to the domain via a PPTP or other VPN connection to the server because of blocked traffic (ports 445, 135, etc).

When these client machines are running and are on a network connection and there is activity in the explorer tray (such as an IM client updating an icon or a network adapter indicating traffic), explorer will stop responding. Explorer will eventually begin responding again after some timeouts take place (30-120 seconds or more). If I disconnect the network connectivity (either by disabling a wireless adapter or disconnecting the cable for the network), explorer will begin responding in a few seconds.

After the timeouts occur, explorer will begin responding normally again, and tray events function normally as well. After a new login or change of network or suspend/resume cycle, the problem will arise once again.

If the client machine is on a network which does not drop RPC/CIFS traffic (directly or via VPN), this problem does not occur. If the client machine is not on a network at all, the problem does not occur.

When explorer is not responding, other applications continue to operate normally. If no applications are running, I can use Ctrl-Alt-Delete to launch Task Manager and other programs. Only other programs that communicate with Explorer are affected.

It seems clear to me that explorer is attempting to communicate with the domain controller and blocking until communication succeeds or fails via lengthy timeouts. I also believe, but am not certain, that the delay is relative to the number of IP addresses assigned to the domain controller (as if the timeout must occur for each DC address).

This problem occurs on at least four member workstations.

I am an expert computer user, intimately familiar with networking and software. I am a novice AD administrator, however. I was unable to find this problem in the KB, but would humbly and gratefully receive links to articles that address this issue.

I appreciate any feedback.


I have the same symptoms for a very long time in two of my machines. I have tried the suggestion of running the commands:

regsvr32 netshell.dll
regsvr32 netcfgx.dll
regsvr32 netman.dll

but they didn't help at all. I wonder if there is anything to do Visual Studio .Net since both of my machines have Visual Studio .Net installed.

"philip ashley" wrote:

try this

in Start/Run type these lines and hit ENTER after each line

regsvr32 netshell.dll
regsvr32 netcfgx.dll
regsvr32 netman.dll


philip ashley

"Kyle" wrote in message
I have been following this bug for quite some time without ever
finding a resolution. My only clue is that someone from MSFT has
stated that these behaviors (specifically, Network Setup Wizard not
starting up) could be caused by a failure to enumerate the network
connections. Anyway, here are my symptoms:

#1) VPN connections vanish after reboot. They are still in the phone
book, but are no longer visible via Network Connections.

#2) Network Setup Wizard does not start up. Attempting to start it up
results in a flicker of the hourglass and nothing more.

#3) ICS is no longer available on the advanced tab for LAN/Internet
connections. The firewall, however, IS still available and does

#4) There is no network connection visible for the 1394b LAN Adapter.
Reinstalling the "driver" does nothing, the driver comes with Windows
and the location of the adapter is listed as "on Texas Instruments
OHCI Compliant IEEE 1394 Host Controller". The only downloadable for
this is an .inf from the motherboard manufacturer. Disabling the 1394
controller in the BIOS gets rid of the 1394 LAN Adapter in the Device
Manager, but does not clear up the other problems.

What could cause the "connections enumeration" process to fail, and is
there somewhere in the registry that I could delete some keys that
could possibly be causing the failure?

I'm running XP Pro SP1 with whatever critical updates have been
released. My motherboard is an Abit IS7, and I am using the on-board
3com ethernet adapter.

Anyone who is experiencing this problem, please reply to this post. It
would be really nice to see this issue put to rest.

I have been following this bug for quite some time without ever
finding a resolution. My only clue is that someone from MSFT has
stated that these behaviors (specifically, Network Setup Wizard not
starting up) could be caused by a failure to enumerate the network
connections. Anyway, here are my symptoms:

#1) VPN connections vanish after reboot. They are still in the phone
book, but are no longer visible via Network Connections.

#2) Network Setup Wizard does not start up. Attempting to start it up
results in a flicker of the hourglass and nothing more.

#3) ICS is no longer available on the advanced tab for LAN/Internet
connections. The firewall, however, IS still available and does

#4) There is no network connection visible for the 1394b LAN Adapter.
Reinstalling the "driver" does nothing, the driver comes with Windows
and the location of the adapter is listed as "on Texas Instruments
OHCI Compliant IEEE 1394 Host Controller". The only downloadable for
this is an .inf from the motherboard manufacturer. Disabling the 1394
controller in the BIOS gets rid of the 1394 LAN Adapter in the Device
Manager, but does not clear up the other problems.

What could cause the "connections enumeration" process to fail, and is
there somewhere in the registry that I could delete some keys that
could possibly be causing the failure?

I'm running XP Pro SP1 with whatever critical updates have been
released. My motherboard is an Abit IS7, and I am using the on-board
3com ethernet adapter.

Anyone who is experiencing this problem, please reply to this post. It
would be really nice to see this issue put to rest.

I've been having this problem for about a week now. There are two
computers on the LAN at home that are experiencing this.

Periodically, sometimes every 5-10 minutes, sometimes every 45
minutes, or hour or two, a WinXP machine seems to "lose" it's network

I typically see two variations on this:

1) The machine will simply have no network abaility at all. ipconfig
reveals an IP in the range. When this happens nothing
network related will work, I cannot even access my local Perforce
server (which is running on the same computer.)

2) ipconfig will reveal an IP in the range.
Previously, the machine would have been in the range
having received it's IP through the routers DHCP mechanism. I
understand the range is part of the automatic private
IP addressing feature. I don't understand why all of a sudden winXP
"loses" it's perfectly normal ip address and switches to this.

Sometimes when I notice the network connection has died, and ipconfig
still reports my 192.168.x.x IP address, I can then run ipconfig
/release to release my IP, but when I run ipconfig /renew, I get this
message "An error occured while renewing interface Network Bridge
(Network Bridge) : No connection could be nade because the target
machine actively refused it.

Now for the details:

-When it happens, sometimes unplugging the router and plugging it back
in will cause the computer to behave properly again, and it's 192....
IP address is restored.
-I first noticed this when using the D-Link DI-514 wireless router
with both computers connected to it via the wired ports (wireless was
for a tivo)
-I have since returned the D-Link router for unrelated reasons, and
have setup a Netgear RP614v2 wired router (no wireless). I have the
same problems with
this router. Thet netgear routers firmware is 5.13 (which is old, but
I'm waiting to see if this is a windows problem before getting into
firmware upgrades)
-My main computer that is having these problems is using a year old
WinXP Pro install with SP1, and all but 1 security update (the latest,
haven't bothered
until I get this sorted out)
-I have recently done a fresh install on a new 160GB drive (using
removable drive bays), and have similar problems on the fresh install.
-The other computer at home is also a fresh install of WinXP pro on a
new 160GB drive.
-Both new installs have all of the latest critical updates, but do not
have all of the WinXP fluff updates (Media player 9, etc...)

In the Network Connections folder, I see the following: (entries are
in the format -Name - Status - Device Name)

==LAN or High-SPeed Internet==
-1394 COnnection 2 - Enabled - 1394 Net Adapter #2

==Network Bridge==
-1394 COnnection - Enabled, Bridged - 1394 Net Adapter
-Network Bridge( Network Bridge ) - Enabled - MAC Bridge Miniport
-Local Area Connection - Enabled, Bridged - Intel(R) Pro/1000 CT
Nework Cnnection

Both systems are running ZoneAlarm. I disabled ZA's "launch on
startup" feature on one machine, shutdown, restarted, and still had
the same problem.
Zonealarm has as a trusted zone.

Both systems are setup to use automatic IP assignment via DHCP. The
router is configured to perform DHCP.

I have also run the Network Diagnostics from Help & Support, and
everything reports as "passed" when my machine is connected. Once I
lose my connection, the diagnostic reports FAILED for a network
adapter identified as [00000011] MAC Bridge Miniport and lists FAILED
for the DNSServerSearchOrder inside it.

Does anyone have any suggestions or advice?

I hope there's a simple solution to this one:

I recently tried to install a symantec anti virus program on my computer and
apparently some of the files were corrupted. it ended up causing many
problems throughout windows. i thought maybe i needed a windows update or
something so i downloaded SP2, while it downloaded fully, it did not install
fully and froze up the computer.

when i restarted the computer, it said that sp2 was not fully installed and
that i should remove it from my system. i used the add/remove programs
function to remove it, and that created a whole array of problems. unable to
solve the symantec and SP2 situation, i restored my C drive to its original
factory state.

while most of the problems i had experienced are gone, my computer is still
unable to detect the wireless network in my house. when i look in the
add/remove program box, a component of SP2 still exits (Windows HotFix) what
should i do so that my computer can pick up wireless signal again? should i
remove the Windows HotFix? Should I redownload SP2 and attempt to install it
again? or should i find a way of undergoing a more extensive format of my C

i have a sony vaio laptop with an intel pro wireless network adapter. i am
currently running on windows XP professional.

any help or tips would be greatly appreciated. thank you

In a nutshell, my Windows 7 Ultimate (64bit) PC intermittently drops it's internet connection. Why?

Background: My PC is wired to my ADSL modem/router which is directly connected to the phone line. I also have wireless connectivity turned on within the router for a laptop to connect wirelessly.

Every few hours or so, when using my PC, I find I cannot access the internet and pages will not load. Eventually, Windows7 will update the network icon in the task-tray to show the exclamation mark symbol on the network icon. Opening up the Network And Sharing Centre will show the red cross between the "Multiple Networks" and "The Internet".

I'm running Sun's VirtualBox on this machine and that creates a Network connection for itself. This doesn't seem to affect the intermittent dropping (i.e. the intermittent drops occur whether the VirtualBox connection is in use or not), and indeed, I have VirtualBox installed on two other machines (one Windows XP and the other Vista Home Premium (32bit)) and these operate with no issues.

When the connection does drop, I cannot access any internet pages, nor can I access the router's web admin page at, so I'm assuming I've lost all local LAN access too.

It's definitely not the router (or the internet connection itself) as my laptop, using the wireless connection (and running Vista Home Premium) continues to be able to access the internet (and the router's web admin pages) just fine.

Every time this happens, I can immediately restore all internet and LAN access by opening Network Adapter page, disabling the "Local Area Connection" and then re-enabling it. Give it a few seconds and everything is fine again. I assume this is because, beneath the GUI, it's effectively doing an "ipconfig /release" then "ipconfig /renew".

The IP assignment for the Windows 7 machine is the same both before and after the "drop". I have a DHCP server on the router issuing IP Addresses, however my Windows 7 machine uses a static address ( I've also tried it with a dynamic IP Address (served up from the ADSL router) and there's no difference.

There are also no specific clues within the various System Event Logs, other than an event that relates to the connection dropping which is a "DNS Client Event" and this is generated after the connection has dropped and is an event detailing that DNS information can't be found for whatever website I may be trying to access, just after the connection has dropped.

The network adapter chipset is Realtek PCIe GBE Family Controller and I have confirmed that this is the correct chipset for the motherboard (Asus M4A77TD PRO), and in fact, Windows Update installed an updated driver for this on 12/Jan/2009. The details of the update say that it's a Realtek software update from December 2009. Incidentally, I was still having the same intermittent problems prior to this update. It seems to have made no difference at all.

Does anyone know why this is happening and how to fix it? I've searched for answers to this and seen quite a few other people (even on MSDN/Technet forums) experiencing the same or almost the same problem, but with no clear resolution. Suggestions of turning off IPv6 on the LAN adapter, and ensuring there's no power management "sleeping" the network adapter have been tried but do not cure the problem. There does not seem to be any particular sequence of events that cause it to happen either. I've had it go twice in 20 minutes when just randomly browsing the web with no other traffic, and I've also had it go once then not go again for 2-3 hours with the same sort of usage.

Can anyone tell me why this is happening and how to make it stop?

Sorry for the lack of detail but I'm on my phone. When I boot my computer I can see all the available wireless networks. Even though I know the password for my network but it won't connect me and the troubleshooting is useless. After a few minutes all the available me networks disappear and it says there are no connections available. I know I'm not turning off my adapter or anything even though I'm experiencing all the effects of that.

The Problem: Cannot access homegroup because I am told "Homegroup Password Incorrect."

Before anyone flames me, I have spent at least 10 hours over the last week trying to find why in the world I have such a stupid issue. Please only serious "helpful" responses. I am not a dumb$ss because I can absolutely follow directions, type a password correctly, and check settings. With that said, I have nowhere else to go. Please help me Moderators and other experienced members.

My computers:
1. Compaq Presario Desktop SR5500f series
Windows 7 Ultimate Japanese version
Connected to router directly with ethernet cable

2. NEC Japanese laptop with Windows 7 Starter Japanese version, connected to router via wireless

Linksys WRT54G V8 updated firmware last week
Windows Compatibility test shows 100% OK

What I've read: "Windows 7 is the EASIEST for setting up network sharing"

My Experience:
* First I could not create a homegroup from my Compaq. I read forums and updated Regedit and Services.msc. I was able to then create a homegroup.
My laptop was unable to even see the homegroup, so I spent more time updating various parts and was able to finally have the laptop see my created homegroup.

*Second, I tried this part at least 20 times with many passwords, many restarts, many settings verifications and changes all to no avail. When I enter the password on my laptop to join my created network, it says "Homegroup Password Incorrect." I am in the "Home" network, not Work or Public.

*Third, For Both Computers: I did the time update sync (with different services), I did the IPv6 checks, I restarted, I edited DisabledComponents in the Regedit, I edited Peer Group Networking and PNPG to all "start", i checked the network adapter properties and all was OK. I checked the advanced settings and turned ON network discovery and file sharing, 128 bit and 40 bit encryption, and tried both options dealing with passwords.

*Fourth, I've read nearly every post on this forum,,, and checked the search engines, Microsoft's website and have found a few others with the same problem but no actual answer to fix it.

So to recap:
I can create a homegroup from my windows ultimate desktop. I can access internet from my windows starter laptop and can see the homegroup but cannot join it because the password is ALWAYS incorrect. I can actually see my desktop's public folder only, if I look under the network itself, not the homegroup.

Please help me. I was a Mac person many years ago and switched to Windows and like it much better despite it being 10 times harder to use than mac. Now, I really don't care any more but I just want my laptop to be able to connect to my home desktop pc and I can't do it in Almighty Windows 7.

Thank you in advance.

So I have been getting 5-6 different kinds of blue screens randomly, it could be between 10 minutes or an hour but they come no matter what. I had the same problem with the computer when I was running Windows XP Home Edition, although some of these were issues with my graphics card. So I upgraded to Windows 7 Home Premium after formatting my disk and recreating the partition at least 10 times (I did use windows easy transfer to bring some files over). This however did not help and for some reason I even experienced BSOD whilst trying to install windows 7. Soo now I recieve random BSOD quite frequently. All drivers are the latest, I have run various memory diagnostic tools without success, i've used chkdsk /f more times then I care to count. Also whilst the BSOD seem random enough i've noticed its always when i'm downloading (watching videos etc.) or installing, that said if I leave it idle to long it freezes. Soo any thoughts?

Also, not sure if this helps, I seem to recieve alot of application errors, sometimes right before the BSOD sometimes out of no where. Usually its a matter of restarting the program but most of the time I have to restart my PC. And sorry about the long post but I figured the more detailed the information the easier it is to pinpoint and fix the problem.

EDIT* I was able to get memory diagnostic to work just now and it told me I have a memory problem and that I was to contact the manufacturer. Go ahead and delete this post if you are unable to help

Attached Files Seven (2.42 MB, 22 views) Last edited by TrailBlazer; 01-17-2011 at 10:53 PM. Share Share this post on Digg Technorati Twitter
Operating System Windows 7 Home Premium 64bit
Computer Type P55M1000
CPU Type and Speed Intel Core i5 CPU 650 @ 3.20 GHz
Motherboard Chipset DFI LP MI P55-T36 1.0
System Memory Type 4GB RAM 2x2GB (unsure of make)
Video Card Type and Speed ATI Radeon HD 5450
Computer Monitor Acer AL1715
Hard Drive Hitachi HDS721010CLA332 ATA Device
Optical Drives ASUS DRW-24B1LT ATA Device
Network Adapter Intel(R) 82578DC Gigabit Network Connection
Anti-virus Software Microsoft Security Essentials
Windows Experience Index 4.2
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Join Date Jul 2009 Posts 7,900 Re: Varied and frequent BSOD RAM frequency is set wrong. In the bios, set DRAM frequency "Auto".


Update Realtek Audio:
RTKVHD64.sys Tue Oct 20 05:55:09 2009

Update Logitech (Quickcam probably):
LVPr2M64.sys Wed Oct 07 04:26:50 2009

Crash Dumps:

Code: Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64 Copyright (c) Microsoft Corporation. All rights reserved. Loading Dump File [F:aMinidumpD M PDMP11811-27421-01.dmp] Mini Kernel Dump File: Only registers and stack trace are available Symbol search path is: SRV*c:websymbols* Executable search path is: Windows 7 Kernel Version 7600 MP (4 procs) Free x64 Product: WinNt, suite: TerminalServer SingleUserTS Personal Built by: 7600.16617.amd64fre.win7_gdr.100618-1621 Machine Name: Kernel base = 0xfffff800`02c64000 PsLoadedModuleList = 0xfffff800`02ea1e50 Debug session time: Mon Jan 17 13:03:41.181 2011 (UTC - 5:00) System Uptime: 0 days 0:22:40.634 Loading Kernel Symbols ............................................................... ................................................................ .............. Loading User Symbols Loading unloaded module list ..... ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* Use !analyze -v to get detailed debugging information. BugCheck 1A, {41790, fffffa8000fb6d00, ffff, 0} Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+33906 ) Followup: MachineOwner --------- 0: kd> !analyze -v ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* MEMORY_MANAGEMENT (1a) # Any other values for parameter 1 must be individually examined. Arguments: Arg1: 0000000000041790, The subtype of the bugcheck. Arg2: fffffa8000fb6d00 Arg3: 000000000000ffff Arg4: 0000000000000000 Debugging Details: ------------------ BUGCHECK_STR: 0x1a_41790 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT PROCESS_NAME: MsMpEng.exe CURRENT_IRQL: 0 LAST_CONTROL_TRANSFER: from fffff80002d47f9e to fffff80002cd4740 STACK_TEXT: fffff880`046e8968 fffff800`02d47f9e : 00000000`0000001a 00000000`00041790 fffffa80`00fb6d00 00000000`0000ffff : nt!KeBugCheckEx fffff880`046e8970 fffff800`02d160da : 00000000`00000000 00000000`04e6ffff fffffa80`00000000 fffffa80`05f01060 : nt! ?? ::FNODOBFM::`string'+0x33906 fffff880`046e8b30 fffff800`02cd3993 : ffffffff`ffffffff 00000000`0243e958 00000000`0243e950 fffffa80`00008000 : nt!NtFreeVirtualMemory+0x5ca fffff880`046e8c20 00000000`77a5ff3a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13 00000000`0243e918 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x77a5ff3a STACK_COMMAND: kb FOLLOWUP_IP: nt! ?? ::FNODOBFM::`string'+33906 fffff800`02d47f9e cc int 3 SYMBOL_STACK_INDEX: 1 SYMBOL_NAME: nt! ?? ::FNODOBFM::`string'+33906 FOLLOWUP_NAME: MachineOwner MODULE_NAME: nt IMAGE_NAME: ntkrnlmp.exe DEBUG_FLR_IMAGE_TIMESTAMP: 4c1c44a9 FAILURE_BUCKET_ID: X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+33906 BUCKET_ID: X64_0x1a_41790_nt!_??_::FNODOBFM::_string_+33906 Followup: MachineOwner ---------


Code: start end module name fffff880`00ed6000 fffff880`00f2d000 ACPI ACPI.sys Mon Jul 13 19:19:34 2009 (4A5BC106) fffff880`02cf8000 fffff880`02d82000 afd afd.sys Mon Jul 13 19:21:40 2009 (4A5BC184) fffff880`03bc8000 fffff880`03bde000 AgileVpn AgileVpn.sys Mon Jul 13 20:10:24 2009 (4A5BCCF0) fffff880`010f3000 fffff880`010fe000 amdxata amdxata.sys Tue May 19 13:56:59 2009 (4A12F2EB) fffff880`06381000 fffff880`0638c000 asyncmac asyncmac.sys Mon Jul 13 20:10:13 2009 (4A5BCCE5) fffff880`00fdb000 fffff880`00fe4000 atapi atapi.sys Mon Jul 13 19:19:47 2009 (4A5BC113) fffff880`010c9000 fffff880`010f3000 ataport ataport.SYS Mon Jul 13 19:19:52 2009 (4A5BC118) fffff880`03d1a000 fffff880`03d3a000 AtihdW76 AtihdW76.sys Wed Nov 17 07:02:04 2010 (4CE3C43C) fffff880`0488b000 fffff880`0509c000 atikmdag atikmdag.sys Thu Nov 25 21:46:44 2010 (4CEF1F94) fffff880`03b26000 fffff880`03b72000 atikmpag atikmpag.sys Thu Nov 25 21:16:47 2010 (4CEF188F) fffff880`01921000 fffff880`01928000 Beep Beep.SYS Mon Jul 13 20:00:13 2009 (4A5BCA8D) fffff880`019cd000 fffff880`019de000 blbdrive blbdrive.sys Mon Jul 13 19:35:59 2009 (4A5BC4DF) fffff880`03ec8000 fffff880`03ee6000 bowser bowser.sys Mon Jul 13 19:23:50 2009 (4A5BC206) fffff960`006a0000 fffff960`006c7000 cdd cdd.dll unavailable (00000000) fffff880`018c1000 fffff880`018eb000 cdrom cdrom.sys Mon Jul 13 19:19:54 2009 (4A5BC11A) fffff880`00d24000 fffff880`00de4000 CI CI.dll Mon Jul 13 21:32:13 2009 (4A5BE01D) fffff880`0185b000 fffff880`0188b000 CLASSPNP CLASSPNP.SYS Mon Jul 13 19:19:58 2009 (4A5BC11E) fffff880`00cc6000 fffff880`00d24000 CLFS CLFS.SYS Mon Jul 13 19:19:57 2009 (4A5BC11D) fffff880`01000000 fffff880`01073000 cng cng.sys Mon Jul 13 19:49:40 2009 (4A5BC814) fffff880`04875000 fffff880`04885000 CompositeBus CompositeBus.sys Mon Jul 13 20:00:33 2009 (4A5BCAA1) fffff880`03c00000 fffff880`03c0e000 crashdmp crashdmp.sys Mon Jul 13 20:01:01 2009 (4A5BCABD) fffff880`02cd2000 fffff880`02cf0000 dfsc dfsc.sys Mon Jul 13 19:23:44 2009 (4A5BC200) fffff880`02cc3000 fffff880`02cd2000 discache discache.sys Mon Jul 13 19:37:18 2009 (4A5BC52E) fffff880`01845000 fffff880`0185b000 disk disk.sys Mon Jul 13 19:19:57 2009 (4A5BC11D) fffff880`03d77000 fffff880`03d99000 drmk drmk.sys Mon Jul 13 21:01:25 2009 (4A5BD8E5) fffff880`03c1a000 fffff880`03c23000 dump_atapi dump_atapi.sys Mon Jul 13 19:19:47 2009 (4A5BC113) fffff880`03c0e000 fffff880`03c1a000 dump_dumpata dump_dumpata.sys Mon Jul 13 19:19:47 2009 (4A5BC113) fffff880`03c23000 fffff880`03c36000 dump_dumpfve dump_dumpfve.sys Mon Jul 13 19:21:51 2009 (4A5BC18F) fffff880`053ee000 fffff880`053fa000 Dxapi Dxapi.sys Mon Jul 13 19:38:28 2009 (4A5BC574) fffff880`0509c000 fffff880`05190000 dxgkrnl dxgkrnl.sys Mon Nov 01 22:51:31 2010 (4CCF7CB3) fffff880`05190000 fffff880`051d6000 dxgmms1 dxgmms1.sys Mon Nov 01 22:50:56 2010 (4CCF7C90) fffff880`04800000 fffff880`0484f000 e1k62x64 e1k62x64.sys Wed Sep 29 16:02:28 2010 (4CA39B54) fffff880`0114a000 fffff880`0115e000 fileinfo fileinfo.sys Mon Jul 13 19:34:25 2009 (4A5BC481) fffff880`010fe000 fffff880`0114a000 fltmgr fltmgr.sys Mon Jul 13 19:19:59 2009 (4A5BC11F) fffff880`013d4000 fffff880`013de000 Fs_Rec Fs_Rec.sys Mon Jul 13 19:19:45 2009 (4A5BC111) fffff880`0180b000 fffff880`01845000 fvevol fvevol.sys Fri Sep 25 22:34:26 2009 (4ABD7DB2) fffff880`0142b000 fffff880`01475000 fwpkclnt fwpkclnt.sys Mon Jul 13 19:21:08 2009 (4A5BC164) fffff800`02c1b000 fffff800`02c64000 hal hal.dll Mon Jul 13 21:27:36 2009 (4A5BDF08) fffff880`051d6000 fffff880`051fa000 HDAudBus HDAudBus.sys Mon Jul 13 20:06:13 2009 (4A5BCBF5) fffff880`019de000 fffff880`019f7000 HIDCLASS HIDCLASS.SYS Mon Jul 13 20:06:21 2009 (4A5BCBFD) fffff880`03df3000 fffff880`03dfb080 HIDPARSE HIDPARSE.SYS Mon Jul 13 20:06:17 2009 (4A5BCBF9) fffff880`03c44000 fffff880`03c52000 hidusb hidusb.sys Mon Jul 13 20:06:22 2009 (4A5BCBFE) fffff880`03e00000 fffff880`03ec8000 HTTP HTTP.sys Mon Jul 13 19:22:16 2009 (4A5BC1A8) fffff880`0148f000 fffff880`01498000 hwpolicy hwpolicy.sys Mon Jul 13 19:19:22 2009 (4A5BC0FA) fffff880`03b10000 fffff880`03b26000 intelppm intelppm.sys Mon Jul 13 19:19:25 2009 (4A5BC0FD) fffff880`03ab5000 fffff880`03ac4000 kbdclass kbdclass.sys Mon Jul 13 19:19:50 2009 (4A5BC116) fffff880`03ad3000 fffff880`03ae1000 kbdhid kbdhid.sys Mon Jul 13 20:00:20 2009 (4A5BCA94) fffff800`00b9c000 fffff800`00ba6000 kdcom kdcom.dll Mon Jul 13 21:31:07 2009 (4A5BDFDB) fffff880`03c56000 fffff880`03c99000 ks ks.sys Wed Mar 03 23:32:25 2010 (4B8F37D9) fffff880`013a9000 fffff880`013c3000 ksecdd ksecdd.sys Mon Jul 13 19:20:54 2009 (4A5BC156) fffff880`01400000 fffff880`0142b000 ksecpkg ksecpkg.sys Fri Dec 11 01:03:32 2009 (4B21E0B4) fffff880`03d99000 fffff880`03d9e200 ksthunk ksthunk.sys Mon Jul 13 20:00:19 2009 (4A5BCA93) fffff880`03f90000 fffff880`03fa5000 lltdio lltdio.sys Mon Jul 13 20:08:50 2009 (4A5BCC92) fffff880`01898000 fffff880`018bb000 luafv luafv.sys Mon Jul 13 19:26:13 2009 (4A5BC295) fffff880`06306000 fffff880`06310000 LVPr2M64 LVPr2M64.sys Wed Oct 07 04:26:50 2009 (4ACC50CA) fffff880`03f3e000 fffff880`03f8fd00 lvrs64 lvrs64.sys Tue Nov 09 21:36:46 2010 (4CDA053E) fffff880`00c6e000 fffff880`00cb2000 mcupdate_GenuineIntel mcupdate_GenuineIntel.dll Mon Jul 13 21:29:10 2009 (4A5BDF66) fffff880`03c36000 fffff880`03c44000 monitor monitor.sys Mon Jul 13 19:38:52 2009 (4A5BC58C) fffff880`03ac4000 fffff880`03ad3000 mouclass mouclass.sys Mon Jul 13 19:19:50 2009 (4A5BC116) fffff880`0188b000 fffff880`01898000 mouhid mouhid.sys Mon Jul 13 20:00:20 2009 (4A5BCA94) fffff880`00fc1000 fffff880`00fdb000 mountmgr mountmgr.sys Mon Jul 13 19:19:54 2009 (4A5BC11A) fffff880`018eb000 fffff880`01918000 MpFilter MpFilter.sys Sat Mar 20 01:58:08 2010 (4BA463F0) fffff880`03fbd000 fffff880`03fd5000 mpsdrv mpsdrv.sys Mon Jul 13 20:08:25 2009 (4A5BCC79) fffff880`05e23000 fffff880`05e50000 mrxsmb mrxsmb.sys Sat Feb 27 02:52:19 2010 (4B88CF33) fffff880`05e50000 fffff880`05e9e000 mrxsmb10 mrxsmb10.sys Sat Feb 27 02:52:28 2010 (4B88CF3C) fffff880`05e9e000 fffff880`05ec1000 mrxsmb20 mrxsmb20.sys Sat Feb 27 02:52:26 2010 (4B88CF3A) fffff880`01986000 fffff880`01991000 Msfs Msfs.SYS Mon Jul 13 19:19:47 2009 (4A5BC113) fffff880`00f36000 fffff880`00f40000 msisadrv msisadrv.sys Mon Jul 13 19:19:26 2009 (4A5BC0FE) fffff880`0115e000 fffff880`011bc000 msrpc msrpc.sys Mon Jul 13 19:21:32 2009 (4A5BC17C) fffff880`02cb8000 fffff880`02cc3000 mssmbios mssmbios.sys Mon Jul 13 19:31:10 2009 (4A5BC3BE) fffff880`0147d000 fffff880`0148f000 mup mup.sys Mon Jul 13 19:23:45 2009 (4A5BC201) fffff880`014aa000 fffff880`0159c000 ndis ndis.sys Mon Jul 13 19:21:40 2009 (4A5BC184) fffff880`03a24000 fffff880`03a30000 ndistapi ndistapi.sys Mon Jul 13 20:10:00 2009 (4A5BCCD8) fffff880`03a30000 fffff880`03a5f000 ndiswan ndiswan.sys Mon Jul 13 20:10:11 2009 (4A5BCCE3) fffff880`03d05000 fffff880`03d1a000 NDProxy NDProxy.SYS Mon Jul 13 20:10:05 2009 (4A5BCCDD) fffff880`02c00000 fffff880`02c0f000 netbios netbios.sys Mon Jul 13 20:09:26 2009 (4A5BCCB6) fffff880`02d82000 fffff880`02dc7000 netbt netbt.sys Mon Jul 13 19:21:28 2009 (4A5BC178) fffff880`0159c000 fffff880`015fc000 NETIO NETIO.SYS Mon Jul 13 19:21:46 2009 (4A5BC18A) fffff880`01991000 fffff880`019a2000 Npfs Npfs.SYS Mon Jul 13 19:19:48 2009 (4A5BC114) fffff880`02cac000 fffff880`02cb8000 nsiproxy nsiproxy.sys Mon Jul 13 19:21:02 2009 (4A5BC15E) fffff800`02c64000 fffff800`03240000 nt ntkrnlmp.exe Sat Jun 19 00:16:41 2010 (4C1C44A9) fffff880`01206000 fffff880`013a9000 Ntfs Ntfs.sys Mon Jul 13 19:20:47 2009 (4A5BC14F) fffff880`01918000 fffff880`01921000 Null Null.SYS Mon Jul 13 19:19:37 2009 (4A5BC109) fffff880`02dd0000 fffff880`02df6000 pacer pacer.sys Mon Jul 13 20:09:41 2009 (4A5BCCC5) fffff880`00f80000 fffff880`00f95000 partmgr partmgr.sys Mon Jul 13 19:19:58 2009 (4A5BC11E) fffff880`00f40000 fffff880`00f73000 pci pci.sys Mon Jul 13 19:19:51 2009 (4A5BC117) fffff880`00faa000 fffff880`00fb1000 pciide pciide.sys Mon Jul 13 19:19:49 2009 (4A5BC115) fffff880`00fb1000 fffff880`00fc1000 PCIIDEX PCIIDEX.SYS Mon Jul 13 19:19:48 2009 (4A5BC114) fffff880`013c3000 fffff880`013d4000 pcw pcw.sys Mon Jul 13 19:19:27 2009 (4A5BC0FF) fffff880`05ec1000 fffff880`05f67000 peauth peauth.sys Mon Jul 13 21:01:19 2009 (4A5BD8DF) fffff880`03d3a000 fffff880`03d77000 portcls portcls.sys Mon Jul 13 20:06:27 2009 (4A5BCC03) fffff880`00cb2000 fffff880`00cc6000 PSHED PSHED.dll Mon Jul 13 21:32:23 2009 (4A5BE027) fffff880`03a00000 fffff880`03a24000 rasl2tp rasl2tp.sys Mon Jul 13 20:10:11 2009 (4A5BCCE3) fffff880`03a5f000 fffff880`03a7a000 raspppoe raspppoe.sys Mon Jul 13 20:10:17 2009 (4A5BCCE9) fffff880`03a7a000 fffff880`03a9b000 raspptp raspptp.sys Mon Jul 13 20:10:18 2009 (4A5BCCEA) fffff880`03a9b000 fffff880`03ab5000 rassstp rassstp.sys Mon Jul 13 20:10:25 2009 (4A5BCCF1) fffff880`02c5b000 fffff880`02cac000 rdbss rdbss.sys Mon Jul 13 19:24:09 2009 (4A5BC219) fffff880`0196b000 fffff880`01974000 RDPCDD RDPCDD.sys Mon Jul 13 20:16:34 2009 (4A5BCE62) fffff880`01974000 fffff880`0197d000 rdpencdd rdpencdd.sys Mon Jul 13 20:16:34 2009 (4A5BCE62) fffff880`0197d000 fffff880`01986000 rdprefmp rdprefmp.sys Mon Jul 13 20:16:35 2009 (4A5BCE63) fffff880`011bc000 fffff880`011f6000 rdyboost rdyboost.sys Mon Jul 13 19:34:34 2009 (4A5BC48A) fffff880`03fa5000 fffff880`03fbd000 rspndr rspndr.sys Mon Jul 13 20:08:50 2009 (4A5BCC92) fffff880`05204000 fffff880`053edc80 RTKVHD64 RTKVHD64.sys Tue Oct 20 05:55:09 2009 (4ADD88FD) fffff880`05f67000 fffff880`05f72000 secdrv secdrv.SYS Wed Sep 13 09:18:38 2006 (4508052E) fffff880`04860000 fffff880`0486c000 serenum serenum.sys Mon Jul 13 20:00:33 2009 (4A5BCAA1) fffff880`02c0f000 fffff880`02c2c000 serial serial.sys Mon Jul 13 20:00:40 2009 (4A5BCAA8) fffff880`01475000 fffff880`0147d000 spldr spldr.sys Mon May 11 12:56:27 2009 (4A0858BB) fffff880`06270000 fffff880`06306000 srv srv.sys Thu Aug 26 23:38:00 2010 (4C773318) fffff880`06209000 fffff880`06270000 srv2 srv2.sys Thu Aug 26 23:37:46 2010 (4C77330A) fffff880`05f72000 fffff880`05f9f000 srvnet srvnet.sys Thu Aug 26 23:37:24 2010 (4C7732F4) fffff880`04885000 fffff880`04886480 swenum swenum.sys Mon Jul 13 20:00:18 2009 (4A5BCA92) fffff880`01603000 fffff880`01800000 tcpip tcpip.sys Sun Jun 13 23:39:04 2010 (4C15A458) fffff880`05f9f000 fffff880`05fb1000 tcpipreg tcpipreg.sys Mon Jul 13 20:09:49 2009 (4A5BCCCD) fffff880`019c0000 fffff880`019cd000 TDI TDI.SYS Mon Jul 13 19:21:18 2009 (4A5BC16E) fffff880`019a2000 fffff880`019c0000 tdx tdx.sys Mon Jul 13 19:21:15 2009 (4A5BC16B) fffff880`02c47000 fffff880`02c5b000 termdd termdd.sys Mon Jul 13 20:16:36 2009 (4A5BCE64) fffff960`004c0000 fffff960`004ca000 TSDDD TSDDD.dll Mon Jul 13 20:16:34 2009 (4A5BCE62) fffff880`03aea000 fffff880`03b10000 tunnel tunnel.sys Mon Jul 13 20:09:37 2009 (4A5BCCC1) fffff880`03d9f000 fffff880`03df3000 udfs udfs.sys Mon Jul 13 19:23:37 2009 (4A5BC1F9) fffff880`03c99000 fffff880`03cab000 umbus umbus.sys Mon Jul 13 20:06:56 2009 (4A5BCC20) fffff880`03f23000 fffff880`03f3dc00 usbaudio usbaudio.sys Mon Jul 13 20:06:31 2009 (4A5BCC07) fffff880`03bde000 fffff880`03bfb000 usbccgp usbccgp.sys Mon Jul 13 20:06:45 2009 (4A5BCC15) fffff880`053fa000 fffff880`053fbf00 USBD USBD.SYS Mon Jul 13 20:06:23 2009 (4A5BCBFF) fffff880`0484f000 fffff880`04860000 usbehci usbehci.sys Mon Jul 13 20:06:30 2009 (4A5BCC06) fffff880`03cab000 fffff880`03d05000 usbhub usbhub.sys Mon Jul 13 20:07:09 2009 (4A5BCC2D) fffff880`03b72000 fffff880`03bc8000 USBPORT USBPORT.SYS Mon Jul 13 20:06:31 2009 (4A5BCC07) fffff880`03ef5000 fffff880`03f22200 usbvideo usbvideo.sys Wed Mar 03 23:40:57 2010 (4B8F39D9) fffff880`00f73000 fffff880`00f80000 vdrvroot vdrvroot.sys Mon Jul 13 20:01:31 2009 (4A5BCADB) fffff880`01928000 fffff880`01936000 vga vga.sys Mon Jul 13 19:38:47 2009 (4A5BC587) fffff880`01936000 fffff880`0195b000 VIDEOPRT VIDEOPRT.SYS Mon Jul 13 19:38:51 2009 (4A5BC58B) fffff880`00f95000 fffff880`00faa000 volmgr volmgr.sys Mon Jul 13 19:19:57 2009 (4A5BC11D) fffff880`00c00000 fffff880`00c5c000 volmgrx volmgrx.sys Mon Jul 13 19:20:33 2009 (4A5BC141) fffff880`01073000 fffff880`010bf000 volsnap volsnap.sys Mon Jul 13 19:20:08 2009 (4A5BC128) fffff880`02c2c000 fffff880`02c47000 wanarp wanarp.sys Mon Jul 13 20:10:21 2009 (4A5BCCED) fffff880`0195b000 fffff880`0196b000 watchdog watchdog.sys Mon Jul 13 19:37:35 2009 (4A5BC53F) fffff880`00e23000 fffff880`00ec7000 Wdf01000 Wdf01000.sys Mon Jul 13 19:22:07 2009 (4A5BC19F) fffff880`00ec7000 fffff880`00ed6000 WDFLDR WDFLDR.SYS Mon Jul 13 19:19:54 2009 (4A5BC11A) fffff880`02dc7000 fffff880`02dd0000 wfplwf wfplwf.sys Mon Jul 13 20:09:26 2009 (4A5BCCB6) fffff960`000a0000 fffff960`003b0000 win32k win32k.sys Tue Oct 19 23:08:46 2010 (4CBE5D3E) fffff880`0486c000 fffff880`04875000 wmiacpi wmiacpi.sys Mon Jul 13 19:31:02 2009 (4A5BC3B6) fffff880`00f2d000 fffff880`00f36000 WMILIB WMILIB.SYS Mon Jul 13 19:19:51 2009 (4A5BC117) fffff880`013de000 fffff880`013ff000 WudfPf WudfPf.sys Mon Jul 13 20:05:37 2009 (4A5BCBD1) Unloaded modules: fffff880`06310000 fffff880`06381000 spsys.sys Timestamp: unavailable (00000000) Checksum: 00000000 ImageSize: 00071000 fffff880`0188b000 fffff880`01899000 crashdmp.sys Timestamp: unavailable (00000000) Checksum: 00000000 ImageSize: 0000E000 fffff880`01899000 fffff880`018a5000 dump_ataport Timestamp: unavailable (00000000) Checksum: 00000000 ImageSize: 0000C000 fffff880`018a5000 fffff880`018ae000 dump_atapi.s Timestamp: unavailable (00000000) Checksum: 00000000 ImageSize: 00009000 fffff880`018ae000 fffff880`018c1000 dump_dumpfve Timestamp: unavailable (00000000) Checksum: 00000000 ImageSize: 00013000

Hello friends, my laptop is currently experiencing a problem that is always BSOD while visiting a site or forum, not all sites, only some
I know LMS drivers are not running as they should, I do not know if it is the cause, I hope friends here willing to help me find the solution

Thank you very much Attached Files minidump.rar (24.4 KB, 19 views) Share Share this post on Digg Technorati Twitter
Reply With Quote .postbitlegacy .postfoot .textcontrols a.post_info_button, .postbit .postfoot .textcontrols a.post_info_button { background: url(/images/post_infobox.png) no-repeat transparent left; padding-left: 20px; } .postbitlegacy .postfoot .textcontrols a.post_info_button:hover, .postbit .postfoot .textcontrols a.post_info_button:hover { background: url(/images/post_infobox-hover.png) no-repeat transparent left;   JavaScript must be enabled 10-06-2012 #2 usasma Microsoft Community Contributor This member is a certified Microsoft Community Contributor at Windows 7 Forums. Click here for more information from Microsoft. Microsoft MVP - Windows Expert
- Consumer  
Join Date Mar 2010 Posts 1,325 Re: [Help] BSOD when visiting a site or forum Please provide this info for a complete analysis: How to ask for help with a BSOD problem

The memory dump suggests that there might be problems with your eamon.sys driver - this is a part of your NOD32 antivirus.
- Download a fresh copy of the program
- Un-install the current copy of the program
- Install the freshly downloaded copy
- Update your virus definitions and perform a full system scan
- monitor for further BSOD's

Daemon Tools (and Alcohol % software) are known to cause BSOD's on some Win7 systems (mostly due to the sptd.sys driver, although I have seen dtsoftbus01.sys blamed on several occasions).
Please un-install the program, then use the following free tool to ensure that the troublesome sptd.sys driver is removed from your system (pick the 32 or 64 bit system depending on your system's configuration): [DEL] DuplexSecure - FAQ [/DEL] Link broken as of 21 Jul 2012
New link (15 Aug 2012): DuplexSecure - Downloads (pick the appropriate version for your system and select "Un-install" when you run it).
Alternate link:
Manual procedure here: Registry and SPTD problems | DAEMON Pro Help

Many of your drivers are older (and may not be compatible with Win7 SP1).
Please update these older drivers. Links are included to assist in looking up the source of the drivers. If unable to find an update, please remove (un-install) the program responsible for that driver. DO NOT manually delete/rename the driver as it may make the system unbootable! :

mdmxsdk.sys Mon Jun 19 17:27:26 2006 (449716BE)
Conexant Modem Diagnostic Interface x86 Driver

SjtWinIo.sys Tue May 20 04:17:17 2008 (4832890D)
SpeedJet Technology

ewusbmdm.sys Fri Dec 12 22:28:19 2008 (49432BD3)
USB Modem/Serial Device Driver - "Huawei Mobile Connect" package

CAX_CNXT.sys Fri Feb 13 16:19:32 2009 (4995E3E4)
Conexant Modem

CAXHWAZL.sys Fri Feb 13 16:20:54 2009 (4995E436)
Conexant Modem

CAX_DPV.sys Fri Feb 13 16:24:50 2009 (4995E522)
Conexant Modem

NTIDrvr.sys Tue Mar 24 23:09:39 2009 (49C9A073)
NTI CD-ROM Filter Driver by NewTech Infosystems (likely a part of Acer Empowering Technology)

DKbFltr.sys Wed Mar 25 23:15:42 2009 (49CAF35E)
Dritek Keyboard Filter driver

UBHelper.sys Mon Apr 27 04:48:19 2009 (49F57153)
NTI CD &DVD-Maker or NTI Backup NOW! or NTI CD-Maker by NewTech Infosystems (usually in Acer Empowering Technology)

mwlPSDFilter.sys Tue Jun 2 06:07:30 2009 (4A24F9E2)
EgisTec Inc. Fingerprint Biometrics

mwlPSDNServ.sys Tue Jun 2 06:07:39 2009 (4A24F9EB)
EgisTec Inc. Fingerprint Biometrics

mwlPSDVDisk.sys Tue Jun 2 06:15:29 2009 (4A24FBC1)
EgisTec Inc. Fingerprint Biometrics

k57nd60a.sys Sun Jun 7 03:36:34 2009 (4A2B6E02)
Broadcom NetLink Gigabit Ethernet NDIS6.x Unified Driver

ATSwpWDF.sys Fri Jun 26 16:08:01 2009 (4A452AA1)
Swipe Fingerprint Sensor USB Driver AuthenTec, Inc.

iaStor.sys Fri Aug 7 08:23:37 2009 (4A7C1CC9)
Intel Storage drivers

nvhda64v.sys Fri Aug 21 16:23:50 2009 (4A8F0256)
nVidia HDMI Audio Device (nForce chipset driver)

SynTP.sys Thu Sep 3 20:33:28 2009 (4AA06058)
Synaptic Touch Pad Driver

HECIx64.sys Thu Sep 17 15:54:16 2009 (4AB293E8)
Intel Management Engine Interface

TurboB.sys Tue Sep 29 20:25:28 2009 (4AC2A578)
Intel Turbo Boost driver

athrx.sys Mon Oct 5 12:33:57 2009 (4ACA1FF5)
Atheros network adapter driver

Impcd.sys Mon Oct 12 22:00:51 2009 (4AD3DF53)
Intel(R) Turbo Boost Technology Driver

RTKVHD64.sys Tue Oct 13 05:39:34 2009 (4AD44AD6)
Realtek High Definition Audio Function Driver

nvBridge.kmd Sat Oct 31 03:20:17 2009 (4AEBE531)
nVidia Compatible Vista Kernel Mode Driver (likely belongs to nForce chipset drivers)

nvlddmkm.sys Sat Oct 31 03:51:02 2009 (4AEBEC66)
nVidia Video drivers

The following is for information purposes only.
Code: **************************Fri Sep 28 13:51:30.680 2012 (UTC - 4:00)************************** Loading Dump File [C:UsersJohn_jcgriff2_dbug__Kernel__92912-68000-01.dmp] Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64 Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030 System Uptime:0 days 11:09:36.272 BugCheck Code: BugCheck 19, {20, fffffa8005356820, fffffa8005356a60, 4240004} *** WARNING: Unable to verify timestamp for eamonm.sys *** ERROR: Module load completed but symbols could not be loaded for eamonm.sys Probably caused by :eamonm.sys ( eamonm+75e5 ) BugCheck Info: BAD_POOL_HEADER (19) BUGCHECK_STR: 0x19_20 DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT PROCESS_NAME: iexplore.exe FAILURE_BUCKET_ID: X64_0x19_20_eamonm+75e5 CPUID: "Intel(R) Core(TM) i5 CPU M 430 @ 2.27GHz" MaxSpeed: 2270 CurrentSpeed: 2260 BIOS Version V1.03 BIOS Release Date 12/02/2009 Manufacturer Acer Product Name Aspire 4740 จจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจ`` **************************Fri Sep 28 13:51:30.680 2012 (UTC - 4:00)**************************
3rd Party Drivers:
The following is for information purposes only.
Any drivers in red should be updated or removed from your system. And should have been discussed in the body of my post.
Code: **************************Fri Sep 28 13:51:30.680 2012 (UTC - 4:00)************************** mdmxsdk.sys Mon Jun 19 17:27:26 2006 (449716BE) SjtWinIo.sys Tue May 20 04:17:17 2008 (4832890D) ewusbmdm.sys Fri Dec 12 22:28:19 2008 (49432BD3) CAX_CNXT.sys Fri Feb 13 16:19:32 2009 (4995E3E4) CAXHWAZL.sys Fri Feb 13 16:20:54 2009 (4995E436) CAX_DPV.sys Fri Feb 13 16:24:50 2009 (4995E522) NTIDrvr.sys Tue Mar 24 23:09:39 2009 (49C9A073) DKbFltr.sys Wed Mar 25 23:15:42 2009 (49CAF35E) UBHelper.sys Mon Apr 27 04:48:19 2009 (49F57153) mwlPSDFilter.sys Tue Jun 2 06:07:30 2009 (4A24F9E2) mwlPSDNServ.sys Tue Jun 2 06:07:39 2009 (4A24F9EB) mwlPSDVDisk.sys Tue Jun 2 06:15:29 2009 (4A24FBC1) k57nd60a.sys Sun Jun 7 03:36:34 2009 (4A2B6E02) ATSwpWDF.sys Fri Jun 26 16:08:01 2009 (4A452AA1) intelppm.sys Mon Jul 13 19:19:25 2009 (4A5BC0FD) iaStor.sys Fri Aug 7 08:23:37 2009 (4A7C1CC9) nvhda64v.sys Fri Aug 21 16:23:50 2009 (4A8F0256) SynTP.sys Thu Sep 3 20:33:28 2009 (4AA06058) HECIx64.sys Thu Sep 17 15:54:16 2009 (4AB293E8) TurboB.sys Tue Sep 29 20:25:28 2009 (4AC2A578) athrx.sys Mon Oct 5 12:33:57 2009 (4ACA1FF5) Impcd.sys Mon Oct 12 22:00:51 2009 (4AD3DF53) RTKVHD64.sys Tue Oct 13 05:39:34 2009 (4AD44AD6) nvBridge.kmd Sat Oct 31 03:20:17 2009 (4AEBE531) nvlddmkm.sys Sat Oct 31 03:51:02 2009 (4AEBEC66) amdxata.sys Fri Mar 19 12:18:18 2010 (4BA3A3CA) mbrguard.sys Thu Jun 10 20:07:39 2010 (4C117E4B) tap0901.sys Thu Mar 24 17:20:03 2011 (4D8BB583) eudskacs.sys Fri Aug 5 12:48:51 2011 (4E3C1EF3) eubakup.sys Fri Aug 5 12:48:55 2011 (4E3C1EF7) EUBKMON.sys Fri Aug 5 12:49:18 2011 (4E3C1F0E) EuFdDisk.sys Fri Aug 5 12:49:22 2011 (4E3C1F12) a09hv9ct.SYS Tue Dec 27 17:30:45 2011 (4EFA4715) sptd.sys Sat Mar 3 11:45:52 2012 (4F524AC0) EpfwLWF.sys Wed Mar 7 09:28:51 2012 (4F5770A3) epfwwfp.sys Wed Mar 7 09:28:51 2012 (4F5770A3) epfw.sys Wed Mar 7 09:28:53 2012 (4F5770A5) eamonm.sys Wed Mar 7 09:32:36 2012 (4F577184) ehdrv.sys Wed Mar 7 09:33:42 2012 (4F5771C6) brnfilelock.sys Mon May 7 17:07:57 2012 (4FA839AD) cfosspeed6.sys Mon Jul 2 10:14:18 2012 (4FF1ACBA) SbieDrv.sys Sat Aug 25 16:27:46 2012 (50393542) idmwfp.sys Sun Sep 23 18:12:31 2012 (505F894F)
mbrguard.sys - this driver hasn't been added to the DRT as of this run. Please search Google/Bing for the driver if additional information is needed.
a09hv9ct.SYS - this driver hasn't been added to the DRT as of this run. Please search Google/Bing for the driver if additional information is needed.
brnfilelock.sys - this driver hasn't been added to the DRT as of this run. Please search Google/Bing for the driver if additional information is needed.

System Spec:
Intel Core i5-3570k
Asus P8Z77-Pro M/b
16GB DDR3 1600MHz RAM (2x8)
2x2TB 7200RPM, 64MB cache HDD's
1x500GB 7200RPM HDD
nVidia GeForce 8800GTS
Creative SoundBlaster Xtreme Gamer sound card
Linksys WMP600N wireless PCI card
Corsair HX650 PSU
1x Blu-Ray optical drive
1x DVD optical drive

This is a new computer build that I finished a few days ago. I've updated the BIOS, set up a RAID 1 configuration through Intel Rapid Storage Technology/through the BIOS on my 2x2TB HDDs.

I installed Windows 7 x64 Ultimate and have begun to migrate my programs and data over from my previous machine. This process has been paused because I am experiencing BSOD issues. There are two which have occured:


I ran a Windows Memory Diagnostic test overnight - no problems were found. I've updated all my drivers.

I have followed the BSOD posting instructions and also googled effortlessly regarding these Stop codes. I just can't make sense of it I'm afraid. and Screens & HTML attached, should contain requested/required files and data. If you need any more information I'll be happy to help!

Thanks in advance - your help is greatly appreciated!

Ben Attached Files (575.1 KB, 63 views) Screens & HTML (400.7 KB, 64 views) Share Share this post on Digg Technorati Twitter
Operating System Windows 7 Ultimate x64
Computer Type Custom built desktop
OS Service Pack SP1
Internet Explorer Version 9
DirectX Version 11
CPU Type and Speed i5-3570k 3.4GHz
CPU Cooling Arctic Cooling Freezer i30
CPU Idle Temp Average 35
CPU Load Temp Average 55
Motherboard Chipset Intel Z77
System BIOS Revision 1504
System Memory Type DDR3
System Memory Speed 1600MHz
Video Card Type and Speed nVidia GeForce 8800GTS
Video Card Cooling Fan on video card
Video Card Temperature Unknown
Video 3DMark Score Unknown
Power Supply Unit (PSU) Corsair HX650 (650W)
Computer Monitor BenQ E2200HD
Sound Card Creative SoundBlaster Xtreme Gamer
Speakers Creative
Headset/Microphone N/A
Hard Drive 2x2TB (7200RPM, 64MB Cache), 1x500GB (7200RPM)
Optical Drives 1x Blu-Ray Writer, 1x DVD writer
Keyboard and Mouse K/b - logitech, mouse - microsoft
Modem-Router Type N/A
Network Adapter Linksys WMP200N PCI
Printer N/A
Network Speed Fast
Computer Skill Level Self-Taught Expert
Reply With Quote .postbitlegacy .postfoot .textcontrols a.post_info_button, .postbit .postfoot .textcontrols a.post_info_button { background: url(/images/post_infobox.png) no-repeat transparent left; padding-left: 20px; } .postbitlegacy .postfoot .textcontrols a.post_info_button:hover, .postbit .postfoot .textcontrols a.post_info_button:hover { background: url(/images/post_infobox-hover.png) no-repeat transparent left;   JavaScript must be enabled 08-19-2012 #2 Trouble Administrator Noob Whisperer  
Join Date Nov 2009 Posts 5,926 Blog Entries2 Re: 0x0000001a & 0x00000050 - New Install/Build Take some time and clear up your network stack. True you are getting BSODs that might suggest memory issues but these can be related to drivers misbehaving.
First uninstall LogMeIn and Remote Anywhere
LMIRfsDriver.sys 7/14/2008
lmimirr.sys 4/10/2007
RaInfo.sys 1/4/2008
Then check here C:WindowsSystem32Drivers and confirm that those three files are no longer present. If they are simply rename them so that the file extension is changed from .sys to .OLD to break them and prevent them from loading for the time being.
Next update this driver
netr28x.sys 2/25/2009 I suspect it's the RT2860 driver from here Ralink-A MEDIATEK COMPANY
If Blue Screens persist attach any new dump files here.
If not see what LogMeIn and Remote Anywhere have in the way of something recent. So as not to add drivers that are four or five years old to your system.
Code: BugCheck 1A, {41287, 0, 0, 0} Probably caused by : NETIO.SYS ( NETIO!NsiEnumerateObjectsAllParametersEx+6df ) MEMORY_MANAGEMENT (1a) # Any other values for parameter 1 must be individually examined. Arguments: Arg1: 0000000000041287, The subtype of the bugcheck. Arg2: 0000000000000000 Arg3: 0000000000000000 Arg4: 0000000000000000 BUGCHECK_STR: 0x1a_41287 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT PROCESS_NAME: NetSvcHelp.exe CURRENT_IRQL: 0 TRAP_FRAME: fffff88009c24a60 -- (.trap 0xfffff88009c24a60) NOTE: The trap frame does not contain all registers. Some register values may be zeroed or incorrect. rax=0000000000000000 rbx=0000000000000000 rcx=0000000fffffffff rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000 rip=fffff80002b2500d rsp=fffff88009c24bf0 rbp=fffff88009c24c70 r8=0000058000000000 r9=00000000ffffffff r10=0000000000000000 r11=fffff88003500180 r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 iopl=0 nv up di pl zr na po nc nt!KiDpcInterrupt+0x7d: fffff800`02b2500d fc cld Resetting default scope LAST_CONTROL_TRANSFER: from fffff80002a6a3be to fffff80002ada1c0 STACK_TEXT: fffff880`09c248f8 fffff800`02a6a3be : 00000000`0000001a 00000000`00041287 00000000`00000000 00000000`00000000 : nt!KeBugCheckEx fffff880`09c24900 fffff800`02ad82ee : 00000000`00000001 00000000`00000000 fffff880`01a78100 fffffa80`000bea10 : nt! ?? ::FNODOBFM::`string'+0x45a45 fffff880`09c24a60 fffff800`02b2500d : fffffa80`000bea40 fffff880`09c24c70 fffff6fc`4000d618 ffffffff`ffffffff : nt!KiPageFault+0x16e fffff880`09c24bf0 fffff800`02aacfca : fffffa80`11879010 fffff880`01a9d438 fffffa80`0ffe0df0 fffff800`02c05fbd : nt!KiDpcInterrupt+0x7d fffff880`09c24d80 fffff800`02d90426 : 00000000`c0000000 fffff880`01a14300 00000000`00000000 fffff800`02d0c540 : nt!MiLockCode+0x12a fffff880`09c24eb0 fffff880`01a1a71e : fffffa80`115f21a0 fffffa80`11f5d4c0 fffffa80`115f21a0 00000000`00000000 : nt!MmLockPagableSectionByHandle+0x10e fffff880`09c24f00 fffff880`01a1acbc : fffffa80`15409b00 fffffa80`115f21a0 fffffa80`11f5d4c0 fffffa80`15409bf8 : ndis!ndisQuerySetMiniportEx+0x6e fffff880`09c24f70 fffff880`01a19409 : 006f0051`002d0036 00610050`00200053 00740065`006b0063 fffff880`09c253e8 : ndis!ndisIfGetMiniportStatistics+0x3bd fffff880`09c251a0 fffff880`01a19807 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ndis!ndisIfQueryObject+0x389 fffff880`09c25330 fffff880`01a18cad : fffffa80`11f61870 fffffa80`11f61870 fffff880`09c25410 00060000`00000000 : ndis!ndisNsiGetInterfaceRodInformation+0x207 fffff880`09c253d0 fffff880`01b0af36 : fffff880`01a79a50 fffffa80`15409000 00000000`00000001 fffffa80`13eccb00 : ndis!ndisNsiGetAllInterfaceInformation+0x42e fffff880`09c25490 fffff880`01616e29 : fffffa80`15409000 fffff8a0`00000070 fffffa80`0d7b1da0 fffff880`09c257d0 : NETIO!NsiEnumerateObjectsAllParametersEx+0x6df fffff880`09c25670 fffff880`016188e8 : fffffa80`0d7b1da0 fffffa80`0d7b1cd0 00000000`00000000 fffffa80`0d7b1d08 : nsiproxy!NsippEnumerateObjectsAllParameters+0x305 fffff880`09c25860 fffff880`016189db : fffffa80`113007f0 00000000`00000000 00000000`00000001 00000000`00000003 : nsiproxy!NsippDispatchDeviceControl+0x70 fffff880`09c258a0 fffff800`02df0717 : fffffa80`140d1a70 fffffa80`140d1a70 fffffa80`0d7b1de8 fffffa80`0d7b1cd0 : nsiproxy!NsippDispatch+0x4b fffff880`09c258d0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!IopXxxControlFile+0x607 STACK_COMMAND: kb FOLLOWUP_IP: NETIO!NsiEnumerateObjectsAllParametersEx+6df fffff880`01b0af36 3d1a000080 cmp eax,8000001Ah SYMBOL_STACK_INDEX: b SYMBOL_NAME: NETIO!NsiEnumerateObjectsAllParametersEx+6df FOLLOWUP_NAME: MachineOwner MODULE_NAME: NETIO IMAGE_NAME: NETIO.SYS DEBUG_FLR_IMAGE_TIMESTAMP: 4ce79381 FAILURE_BUCKET_ID: X64_0x1a_41287_NETIO!NsiEnumerateObjectsAllParametersEx+6df BUCKET_ID: X64_0x1a_41287_NETIO!NsiEnumerateObjectsAllParametersEx+6df

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