BSOD driver verifier error 0x000000c9 IO Manager Violation


  1. b89
    Posts : 36
    Windows 7 Professional 64-bit SP1
       #1

    BSOD driver verifier error 0x000000c9 IO Manager Violation


    I began having startup problems leading to a BSOD. When I ran driver verifier, It repeatedly crashed upon reboot and I had to disable verifier in safe mode to boot. The error seemed to be with ntsokrnlpa.exe and HIDCLASS.sys This was after a reinstall (W7 Pro x86 w/ SP1) Stop code: 0x000000c9 (0x00000220, 0x9237FA8C, 0x9B13CE00, 0x8AD70030) The IO Manager has detected a violation by a driver that is being verified. The faulty driver that is being verified must be debugged and replaced with a working version: Dump files attached. Thanks for your help!
      My Computer


  2. Posts : 2,573
    Win7 Ultimate X64
       #2

    There is no dump file in your upload
    Dump Files - Configure Windows to Create on BSOD
      My Computer


 

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