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: yet another driver_irql_not_less_or_equal tcpip.sysy bsod

04 Jan 2011   #1

Windows 7 Ultimate 64bit (6.1.7600)
yet another driver_irql_not_less_or_equal tcpip.sysy bsod

Hi there,
I switched from XP professional to Windows 7 ultimate 64 bit and now I am having BSOD.
First I tried not to care about it but now it happens twice a day or so. Cutting my work and I'm losing data time to time
Could not figure out the problem and heard about how you guys help. So I am here giving it a shot I have uploaded the files as explained.

Hoping to hear from you.

Thanx in advance

My System SpecsSystem Spec
04 Jan 2011   #2

Win 7 Pro x64 SP1 OS X Snow Leopard 10.6.7

Hello cevizmx and welcome to Seven Forums. Moving from Windows XP to Windows 7 can be rough.

Please tell me or fill in your system specs and the computer model so that I can find the appropriate link for you to download the updates for your driver.

Your dumps are way back from November 2010 - go to C:\Windows\MiniDump and check if there are latest dumps past November.
(Note... C: indicates where Windows is installed)

Beside from that, you have some old drivers that need to be updated or uninstall. Old drivers can cause BSOD.

adfs.SYS Fri Jun 27 03:52:37 2008
PxHlpa64.sys Wed Jun 24 06:16:35 2009

Secondly, uninstall Daemon Tools/Alcohol 120%. They use a file, "sptd.sys" which causes problems on Win 7 Systems. Once you have uninstall it, use this tool to delete sptd.sys: DuplexSecure - Downloads

Let me know if you are having problems.

Hope you had a great Christmas and a safe holiday...
My System SpecsSystem Spec
04 Jan 2011   #3

Windows 7 Ultimate 64bit (6.1.7600)

Hi Dean,
Thank you for your fast response. I have checked dump files. I have few more but they belong todays problems. I am adding them as well.
I checked for DeamonTools or other variants but I dont have them now. I used to use DeamonTools, removed it.
There seems to be some hardware that are missing drivers but I dont recall having that kind of a thing on this pc

Lastly I cant find the sys files you mentioned. I can remove them as well. I just want to work adfs.SYS this one especally.
Btw my BSOD says something about tcpip.sys.
I am adding my computer info in a second.

Thanx again
My System SpecsSystem Spec

05 Jan 2011   #4

Win 7 Pro x64 SP1 OS X Snow Leopard 10.6.7

Use the tool to delete sptd.sys. sptd.sys and Daemon Tools/Alcohol 120% are causing problems on Win 7 Systems (system conflicts).
Merely uninstall all Adobe products from your system. Then visit the Adobe website to download the latest versions of their software as needed.

Uninstall all CD/DVD programs and use this free program to stop PxHlpa64.sys from loading: Autoruns for Windows

Sonic RecordNow!/Sonic_PrimoSDK
Dell Media Experience
Pioneer RecordNow DX
Sonic MyDVD/RecordNow!/RecordNow DX/MyDVD Plus/PrimoSDK
Microsoft Plus! Digital Media/Digital Image Suite
Corel Photo Album
HP RecordNow/DigitalMedia Archive
IBM RecordNow!
Roxio Easy Media Creator/RecordNow Copy/Drag-to-Disc/Creator Basic v/Media Manager/CinePlayer
Adobe Photoshop Lightroom
Yahoo! Music Jukebox or Roxio
Napster Burn Engine
OLYMPUS muvee theaterPack
by Sonic Solutions ( or VERITAS Software, Inc (
My System SpecsSystem Spec

 yet another driver_irql_not_less_or_equal tcpip.sysy bsod

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar help and support threads
Thread Forum
Windows 7 BSOD tcpip.sys errors, DRIVER_IRQL_NOT_LESS_OR_EQUAL
Experienced 2 BSOD for the past 30 minutes but only managed to capture one result from Whocrashed. Screenshot below: Do let me know if more info is required, thanks.
BSOD Help and Support
BSOD Random, Minidump inc. - DRIVER_IRQL_NOT_LESS_OR_EQUAL tcpip.sys
Hi, I don't know what's happened but I haven't installed any new hardware or software. This happened out the blue (no pun intended) and now it doesn't stop. My NetGear USB Wireless Adapter no longer connects to the Internet if that gives anyone any clue. I don't know what to do and I have been...
BSOD Help and Support
Hi all, Hoping someone can help with some BSOD errors I keep having, the first two were related to "tcpip.sys errors, DRIVER_IRQL_NOT_LESS_OR_EQUAL" so I've since managed to update the driver for my network adaptor thinking it may have been that causing the issue. Since then I've had another two...
BSOD Help and Support
BSOD's after adding RAM [ tcpip.sys ] [ error:tcpip+7a6cc ]
Bsod's started since i added a 4gb ddr3 RAM(1333MHZ ddr3 corsair single stick) to my board which already has 2 more sticks of 2gb each(1333MHZ, ddr3 , kingston) They happen every few hours... I reinstalled(removed and installed) network driver thrice.(didnt reboot the system though) I...
BSOD Help and Support
pls help BSOD tcpip.sys
recently my windows 7 x64 cause much bsod. i got 1-2 bsod every day tcpip.sys it bothers me a lot. any help will be appreciated thank u guys windows 7 64bit >> original is windows vista 32 bit full retail (not sure) the age of hardware is 3,5 years the age of OS is approx 4month ...
BSOD Help and Support
tcpip.sys BSoD
Hi! I just changed from an awesome 6 year-old WinXP install to Win7 (clean install on a fully formatted drive) 2 days back and everything seems to be going dandy. But I was riddled by this BSoD problem from day 1. I figured it might go away on its own after updating everything to latest MS...
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 03:26.

Twitter Facebook Google+

Windows 7 Forums

Seven Forums Android App Seven Forums IOS App