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Windows 7: Driver_irql_not_less_or_equal

08 Dec 2010   #1

Windows 7 Ultimate 32-bit

Hi, ive been getting the blue screen lately and if im right i think ive located the driver responsable, its ymctidu.sys in (C:\Windows\System32\drivers\ymctidu.sys) ive searched it up on google but havent found anything relating to it. ive tried deleting it and it but it said Can't read from source file of disk. tried deleting it with command prompt and it said a device attached to the system is not functioning.

here are the files containing the dmp files:
Collected DMP Files.rar - Windows Live

My System SpecsSystem Spec

08 Dec 2010   #2

Windows 8.1 Pro x64

Run a scan of Malwarebytes in safe mode

Seems the last BSOD was cause by mbam.exe (Malwarebytes), it could be malware activity

Remove any Deamon Tools or Alcohol 120 by using this tool

This driver look suspect
My System SpecsSystem Spec
08 Dec 2010   #3

Windows 7 Ultimate 32-bit

yh i removed alcohol 120% and sptd.sys now i just need to wait and see if i still get BSOD.
but i dont know what to do about ymctidu.sys.

thanks for your help
My System SpecsSystem Spec



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