Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Blue Screen - Nwifi.sys

04 Oct 2010   #1

Windows 7 Ultimate x64
Blue Screen - Nwifi.sys

This is a cry for HELP, please! This blue screen has plagued me for months and I was either too lazy or too lazy to get help for it!:) I have a wireless net setup with the connection coming in two rooms down hooked up a "G" Belkin router. In my room I have a "G" network adapter hooked to my computer. It is running the latest driver for 64bit Vista/Win 7. OS is Windows 7 Ultimate x64. It is the full retail version. The hardware is only a few months old and Windows 7 has been installed twice(not counting all the betas). I'm attaching the pertinent files...

My System SpecsSystem Spec
04 Oct 2010   #2

Win 8 Release candidate 8400

Quote   Quote: Originally Posted by ojon838 View Post
This is a cry for HELP, please! This blue screen has plagued me for months and I was either too lazy or too lazy to get help for it!:) I have a wireless net setup with the connection coming in two rooms down hooked up a "G" Belkin router. In my room I have a "G" network adapter hooked to my computer. It is running the latest driver for 64bit Vista/Win 7. OS is Windows 7 Ultimate x64. It is the full retail version. The hardware is only a few months old and Windows 7 has been installed twice(not counting all the betas). I'm attaching the pertinent files...
These were all caused by your nwifi.sys (native wifi driver). You need to remove the current driver

When upgrading your wifi driver you MUST remove all traces of the current driver. In order to do that we recommend using Guru3D - Driver Sweeper

When it is removed then download and install the fresh copy.

I would also run SFC /scannow to verify and repair your OS files

SFC /SCANNOW Command - System File Checker

Finally update all the old drivers listed below and remove the dvd authoring software using pcouffin.sys. You may be able to get away with updating its driver but chances are you wont

pcouffin.sys        fffff880`04e16000    fffff880`04e2a380    0x00014380    0x457584a2    12/5/2006 10:39:30      remove                  
regi.sys        fffff880`06ea6000    fffff880`06eae000    0x00008000    0x462393ee    4/16/2007 11:19:10    update                    
athrxusb.sys    athrxusb.sys+fed8    fffff880`03229000    fffff880`03336000    0x0010d000    0x488f1151    7/29/2008 08:47:13                        
000.fcl        fffff880`07ad9000    fffff880`07b04000    0x0002b000    0x48dcdf7a    9/26/2008 09:11:22           update             
purendis.sys        fffff880`02ec9000    fffff880`02ed5000    0x0000c000    0x490695a0    10/28/2008 00:31:28                        
pnarp.sys        fffff880`02eb2000    fffff880`02ebe000    0x0000c000    0x4906a9ac    10/28/2008 01:57:00                        
pnpcap.sys        fffff880`02ebe000    fffff880`02ec9000    0x0000b000    0x49070fb9    10/28/2008 09:12:25                        
mrdd.sys        fffff880`01e3a000    fffff880`01e44000    0x0000a000    0x491a7b60    11/12/2008 02:44:48                        
mv61xx.sys        fffff880`0120b000    fffff880`01251000    0x00046000    0x498f92c2    2/8/2009 22:19:46                        
TSKNF900.SYS        fffff880`04394000    fffff880`0439e000    0x0000a000    0x49ead343    4/19/2009 03:31:15                        
ALSysIO64.sys        fffff880`07a96000    fffff880`07a9e000    0x00008000    0x49eb7e50    4/19/2009 15:41:04                        
spldr.sys        fffff880`01fb3000    fffff880`01fbb000    0x00008000    0x4a0858bb    5/11/2009 12:56:27                        
amdxata.sys        fffff880`01251000    fffff880`0125c000    0x0000b000    0x4a12f2eb    5/19/2009 13:56:59
Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.

Loading Dump File [C:\Users\K\Desktop\Windows_NT6_BSOD_jcgriff2\090410-22074-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

WARNING: Whitespace at end of path element
Symbol search path is: SRV*C:\symbols;* ;srv*e:\symbols
Executable search path is: 
Windows 7 Kernel Version 7600 MP (8 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.20738.amd64fre.win7_ldr.100618-1621
Machine Name:
Kernel base = 0xfffff800`03c4e000 PsLoadedModuleList = 0xfffff800`03e82eb0
Debug session time: Sat Sep  4 18:21:00.251 2010 (GMT-4)
System Uptime: 0 days 2:21:10.282
Loading Kernel Symbols
Loading User Symbols
Loading unloaded module list
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *

Use !analyze -v to get detailed debugging information.

BugCheck 1E, {ffffffffc0000005, fffff88004208767, 0, ffffffffffffffff}

Unable to load image \SystemRoot\system32\drivers\ndis.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for ndis.sys
*** ERROR: Module load completed but symbols could not be loaded for ndis.sys
Probably caused by : nwifi.sys ( nwifi!Pt6RepackRecvNBL+103 )

Followup: MachineOwner

7: kd> !analyze -v
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *

This is a very common bugcheck.  Usually the exception address pinpoints
the driver/function that caused the problem.  Always note this address
as well as the link date of the driver/image that contains this address.
Arg1: ffffffffc0000005, The exception code that was not handled
Arg2: fffff88004208767, The address that the exception occurred at
Arg3: 0000000000000000, Parameter 0 of the exception
Arg4: ffffffffffffffff, Parameter 1 of the exception

Debugging Details:

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

fffff880`04208767 450fb701        movzx   r8d,word ptr [r9]

EXCEPTION_PARAMETER1:  0000000000000000

EXCEPTION_PARAMETER2:  ffffffffffffffff

READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80003eed0e0






EXCEPTION_RECORD:  fffff88003792258 -- (.exr 0xfffff88003792258)
ExceptionAddress: fffff88004208767 (nwifi!Pt6RepackRecvNBL+0x0000000000000103)
   ExceptionCode: c0000005 (Access violation)
  ExceptionFlags: 00000000
NumberParameters: 2
   Parameter[0]: 0000000000000000
   Parameter[1]: ffffffffffffffff
Attempt to read from address ffffffffffffffff

TRAP_FRAME:  fffff88003792300 -- (.trap 0xfffff88003792300)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=fffffa8007c23470 rbx=0000000000000000 rcx=fffff880042406e0
rdx=fffffa8006cdcf40 rsi=0000000000000000 rdi=0000000000000000
rip=fffff88004208767 rsp=fffff88003792490 rbp=0000000000000000
 r8=0000000000000000  r9=ee88857bc1d9aebc r10=fffff8800423e110
r11=0000000000000007 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei ng nz na pe nc
fffff880`04208767 450fb701        movzx   r8d,word ptr [r9] ds:ee88857b`c1d9aebc=????
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff80003cf5789 to fffff80003cb4580

fffff880`03791a88 fffff800`03cf5789 : 00000000`0000001e ffffffff`c0000005 fffff880`04208767 00000000`00000000 : nt!KeBugCheckEx
fffff880`03791a90 fffff800`03cb3bc2 : fffff880`03792258 00000000`00000000 fffff880`03792300 fffffa80`080aa010 : nt!KiDispatchException+0x1b9
fffff880`03792120 fffff800`03cb24ca : fffffa80`07c23560 00000000`00000000 00000000`00000202 fffff880`02f38bd4 : nt!KiExceptionDispatch+0xc2
fffff880`03792300 fffff880`04208767 : 00000000`00000000 00000000`00000000 fffffa80`080aa010 00000000`000005c6 : nt!KiGeneralProtectionFault+0x10a
fffff880`03792490 fffff880`042096c8 : fffffa80`07c7b030 fffffa80`07cb3dac fffffa80`00000dac fffffa80`080aa010 : nwifi!Pt6RepackRecvNBL+0x103
fffff880`03792590 fffff880`016d42b7 : fffffa80`07c171a0 fffffa80`078438b0 00000000`00000001 fffffa80`07cb6918 : nwifi!Pt6Receive+0x170
fffff880`037925f0 fffffa80`07c171a0 : fffffa80`078438b0 00000000`00000001 fffffa80`07cb6918 fffffa80`00000001 : ndis+0x222b7
fffff880`037925f8 fffffa80`078438b0 : 00000000`00000001 fffffa80`07cb6918 fffffa80`00000001 fffffa80`07cb3cfd : 0xfffffa80`07c171a0
fffff880`03792600 00000000`00000001 : fffffa80`07cb6918 fffffa80`00000001 fffffa80`07cb3cfd fffffa80`076efaf0 : 0xfffffa80`078438b0
fffff880`03792608 fffffa80`07cb6918 : fffffa80`00000001 fffffa80`07cb3cfd fffffa80`076efaf0 00000000`00000000 : 0x1
fffff880`03792610 fffffa80`00000001 : fffffa80`07cb3cfd fffffa80`076efaf0 00000000`00000000 fffffa80`076f5850 : 0xfffffa80`07cb6918
fffff880`03792618 fffffa80`07cb3cfd : fffffa80`076efaf0 00000000`00000000 fffffa80`076f5850 fffff880`02f03202 : 0xfffffa80`00000001
fffff880`03792620 fffffa80`076efaf0 : 00000000`00000000 fffffa80`076f5850 fffff880`02f03202 00000000`00000000 : 0xfffffa80`07cb3cfd
fffff880`03792628 00000000`00000000 : fffffa80`076f5850 fffff880`02f03202 00000000`00000000 fffff880`00fd0130 : 0xfffffa80`076efaf0


fffff880`04208767 450fb701        movzx   r8d,word ptr [r9]


SYMBOL_NAME:  nwifi!Pt6RepackRecvNBL+103

FOLLOWUP_NAME:  MachineOwner


IMAGE_NAME:  nwifi.sys


FAILURE_BUCKET_ID:  X64_0x1E_nwifi!Pt6RepackRecvNBL+103

BUCKET_ID:  X64_0x1E_nwifi!Pt6RepackRecvNBL+103

Followup: MachineOwner
My System SpecsSystem Spec

 Blue Screen - Nwifi.sys

Thread Tools

Similar help and support threads
Thread Forum
BSOD Caused By Driver:nwifi.sys Caused By Address:nwifi.sys+34026
Hello! Lately I often have a BSOD, and since I'm not an expert I turn to you for help. The .txt files are from BlueScreenView. Thank you in advance Nikolay
BSOD Help and Support
Blue Screen Error but no actual blue screen pops up
While using my laptop, usually when trying to open some "windows" application such as task manager, wireless networks, documents, media player, windows updater etc. my laptop freezes or doesn't allow me to click on anything except the minus button on all my windows and the start button. I'll try to...
BSOD Help and Support
BSOD - nwifi.sys IRQL-less etc. HELP!
Hey I have windows 7 ultimate 32 bit and occassionally I get BSOD with IRQL NOT LESS OR EQUAL error I believe its my wireless wifi usb , it's a belkin - -v4 - it say it's compatible with windows 7 but I think...
BSOD Help and Support
Ok, I've done a reinstall of windows 7 and pretty much gotten over the issue of bsod. Except for a a constant problem of nwifi.sys. It is irritating and only happens when I'm on the internet, hence wifi. Here are all the minidumps that I've had so far.
BSOD Help and Support
BSOD associated with ntkrnlmp.exe and nwifi.sys
Recently updated an HP Laptop DV6648se to Windows 7 Ultimate 64 bit from Vista 32 bit. Never had a problem with Vista in this computer - never had a BSOD. Replaced the hard drive and did a clean install. After returning to college, it seemed the wireless card started to cause BSOD, based on several...
BSOD Help and Support

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 00:21.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App