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: BSOD problem

25 Aug 2014   #1

Windows 7 Ultimate x64
BSOD problem

Hi. i am new here and this is my first attempt to find a solution to my BSOD problem, so if i am posting in the wrong place, please excuse me. my bosd-s startet the same, randomly, once/day, i downloaded the log collector and i obtained the zip attached. if anyone can help me with this i will be greatful.

My System SpecsSystem Spec
25 Aug 2014   #2

Microsoft Community Contributor Award Recipient

Windows 10 Home 64Bit

Welcome to the forum uvedenrode,

Update these drivers:


NETwNs64.sys Tue Dec 21 23:08:43 2010 (4D10DF1B)
Intel(R) Wireless WiFi Link 5000 Series Adapter Driver for Windows 7
Driver Reference Table - NETwNs64.sys

HECIx64.sys Wed Oct 20 05:33:43 2010 (4CBE2AD7)
Intel Management Engine Interface
Driver Reference Table - HECIx64.sys

nusb3hub.sys Fri Nov 19 07:34:24 2010 (4CE5D420)
NEC Electronics USB 3.0 Host Controller Driver (previous BSOD issues with 2010 and earlier versions)
Driver Reference Table - nusb3hub.sys

nusb3xhc.sys Fri Nov 19 07:34:25 2010 (4CE5D421)
NEC Electronics USB 3.0 Host Controller Driver (previous BSOD issues with 2010 and earlier versions)
Driver Reference Table - nusb3xhc.sys

Rt64win7.sys Tue Nov 30 12:01:28 2010 (4CF49338)
Realtek RTL8168D/8111D Family PCI-E Gigabit Ethernet NIC
Driver Reference Table - Rt64win7.sys

Apfiltr.sys Fri Dec 3 11:32:20 2010 (4CF880E4)
Alps pointing device
Driver Reference Table - Apfiltr.sys

Sometimes drivers remain, not completely uninstalled. Follow this tutorial for complete removal of drivers of the particular program: How to Clean Left Over Driver Files with Driver SweeperUse Revo Uninstaller to uninstall stubborn software. Opt for Advance Mode while uninstalling which allows you to remove leftover registry:-Perform a Clean boot:Reduce items at start-up. No software except anti-virus is required plus doing this improves the time for logging into windows:Run the System File Checker that scans the of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible:
  • Click on the
  • Type CMD on Search
  • Left click and Run as Administrator
  • Type SFC /scannow
Full tutorial here:Make scans with the following:

Kaspersky TDSSKillerESET online scanner: Check for heating issues using Speccy or HWMonitor. Upload a screen shot with either of the tools: Run Disk Check on your Hard Drive for file system errors and bad sectors on it:Upload a screenshot of your hard disk using Crystal Disk Info:

Microsoft (R) Windows Debugger Version 6.2.9200.20512 X86
Copyright (c) Microsoft Corporation. All rights reserved.

Loading Dump File [C:\Users\admin\Downloads\OVIDIU-PC-25-Aug-14_194650_28\082514-22869-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*c:\symbols*
Executable search path is: 
Windows 7 Kernel Version 7601 (Service Pack 1) MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144
Machine Name:
Kernel base = 0xfffff800`02e5d000 PsLoadedModuleList = 0xfffff800`030a0890
Debug session time: Mon Aug 25 21:23:28.623 2014 (UTC + 6:00)
System Uptime: 0 days 6:43:07.497
Loading Kernel Symbols
Loading User Symbols
Loading unloaded module list
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *

Use !analyze -v to get detailed debugging information.

BugCheck D1, {c0f4, 2, 1, fffff880056b81bc}

*** WARNING: Unable to verify timestamp for NETwNs64.sys
*** ERROR: Module load completed but symbols could not be loaded for NETwNs64.sys
Probably caused by : NETwNs64.sys ( NETwNs64+951bc )

Followup: MachineOwner

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

An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high.  This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arg1: 000000000000c0f4, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000001, value 0 = read operation, 1 = write operation
Arg4: fffff880056b81bc, address which referenced memory

Debugging Details:

WRITE_ADDRESS: GetPointerFromAddress: unable to read from fffff8000310a100
GetUlongFromAddress: unable to read from fffff8000310a1c0
 000000000000c0f4 Nonpaged pool


fffff880`056b81bc ff4074          inc     dword ptr [rax+74h]






TRAP_FRAME:  fffff80000b9c550 -- (.trap 0xfffff80000b9c550)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=000000000000c080 rbx=0000000000000000 rcx=fffffa80096801c0
rdx=fffffa8009680020 rsi=0000000000000000 rdi=0000000000000000
rip=fffff880056b81bc rsp=fffff80000b9c6e0 rbp=0000000000000000
 r8=fffff80000b9c7a8  r9=0000000000000000 r10=fffff88005e15b00
r11=0000000000000002 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei ng nz na pe nc
fffff880`056b81bc ff4074          inc     dword ptr [rax+74h] ds:00000000`0000c0f4=????????
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff80002ed2169 to fffff80002ed2bc0

fffff800`00b9c408 fffff800`02ed2169 : 00000000`0000000a 00000000`0000c0f4 00000000`00000002 00000000`00000001 : nt!KeBugCheckEx
fffff800`00b9c410 fffff800`02ed0de0 : 00000000`00000000 00000000`00000000 fffffa80`08ba1580 fffffa80`075f87a0 : nt!KiBugCheckDispatch+0x69
fffff800`00b9c550 fffff880`056b81bc : fffffa80`08ba1580 fffffa80`0977ffc8 fffffa80`08ba1580 fffffa80`0752dd60 : nt!KiPageFault+0x260
fffff800`00b9c6e0 fffffa80`08ba1580 : fffffa80`0977ffc8 fffffa80`08ba1580 fffffa80`0752dd60 00000000`00002800 : NETwNs64+0x951bc
fffff800`00b9c6e8 fffffa80`0977ffc8 : fffffa80`08ba1580 fffffa80`0752dd60 00000000`00002800 00000000`000000cf : 0xfffffa80`08ba1580
fffff800`00b9c6f0 fffffa80`08ba1580 : fffffa80`0752dd60 00000000`00002800 00000000`000000cf 00000000`00000000 : 0xfffffa80`0977ffc8
fffff800`00b9c6f8 fffffa80`0752dd60 : 00000000`00002800 00000000`000000cf 00000000`00000000 fffff880`05632e59 : 0xfffffa80`08ba1580
fffff800`00b9c700 00000000`00002800 : 00000000`000000cf 00000000`00000000 fffff880`05632e59 00000000`00000030 : 0xfffffa80`0752dd60
fffff800`00b9c708 00000000`000000cf : 00000000`00000000 fffff880`05632e59 00000000`00000030 ffff0080`051b45ac : 0x2800
fffff800`00b9c710 00000000`00000000 : fffff880`05632e59 00000000`00000030 ffff0080`051b45ac 00000000`00002800 : 0xcf


fffff880`056b81bc ff4074          inc     dword ptr [rax+74h]


SYMBOL_NAME:  NETwNs64+951bc

FOLLOWUP_NAME:  MachineOwner




FAILURE_BUCKET_ID:  X64_0xD1_NETwNs64+951bc

BUCKET_ID:  X64_0xD1_NETwNs64+951bc

Followup: MachineOwner

0: kd> lmvm NETwNs64
start             end                 module name
fffff880`05623000 fffff880`05e8e000   NETwNs64 T (no symbols)           
    Loaded symbol image file: NETwNs64.sys
    Image path: \SystemRoot\system32\DRIVERS\NETwNs64.sys
    Image name: NETwNs64.sys
    Timestamp:        Tue Dec 21 23:08:43 2010 (4D10DF1B)
    CheckSum:         00823168
    ImageSize:        0086B000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
My System SpecsSystem Spec

 BSOD problem

Thread Tools

Similar help and support threads
Thread Forum
BSOD problem
Hi, One day, my computer was working perfectly, next day I start computer, and I was not able to get to the Windows. I'm getting BSOD: Can someone help me to solve this problem because I don't have any idea what's going on? Thanks in advance for any...
BSOD Help and Support
Bsod problem
Done it, when I then tried to view the result, then my gfx crashed. I used most of the day yesterday to fix all my problems with my pc. The thing is that my pc have been making BSOD's so often lately, at first I suspected an error in my installation, but after viewing the logs of my BSOD's I've...
BSOD Help and Support
Help with BSOD please don't know problem.
Here's my minidump files and etc. My computer will run perfectly fine, and then suddenly, not when running any specific application, starts to freeze up and then BSOD. No idea what's causing it and I would appreciate any help.
BSOD Help and Support
Still got a BSOD problem, Win 7 x64!
Hi! I got some BSOD after I installed windows 7 ultimatium x64 with SP1. A had this problem more frequently (many times per day) just after install of the new OS, and I fond the issue with my wireless adapter. This device is now removed and replaced with a new (PCI). My problem is that I...
BSOD Help and Support
BSOD problem.
I have a problem when quiting CS-Source. I have MSE antivirus. I've read that antivirus programs could cause this, or some other app. Right now I'm running sfc /scannow to see if something wrong here. After I tried different things, like uninstalling some programs, disabling themes and other...
BSOD Help and Support
BSOD Problem
Hi guys, I'm hoping somebody can help me with a BSOD problem I've had a couple times now. I have a HP Laptop Model: DV71285Dx. I got it from a store with Windows Vista Home Premium but I upgrade it to windows 7 recently. I only use it for simple web browsing, instant messaging, email, etc. ...
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 05:08.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App