Windows 10: I cannot turn on Memory Integrity because of incompatible driver named h647906.sys

Discus and support I cannot turn on Memory Integrity because of incompatible driver named h647906.sys in Windows 10 Gaming to solve the problem; I am unable to turn on Memory Integrity in Windows Security because of the incompatible driver named h647906.sys I am also unable to locate the said... Discussion in 'Windows 10 Gaming' started by Mayur Vakharia, Oct 9, 2022.

  1. I cannot turn on Memory Integrity because of incompatible driver named h647906.sys


    I am unable to turn on Memory Integrity in Windows Security because of the incompatible driver named h647906.sys I am also unable to locate the said driver anywhere. Can anyone help?

    :)
     
    Mayur Vakharia, Oct 9, 2022
    #1

  2. Memory Integrity Can't Be turned On Due To Incompatible Driver - WinVDEdrv6.sys

    I've been trying to activate Core Isolation on my laptop but the driver "WinVDEdrv6.sys" is preventing me from doing so.

    I receive the following message that "Memory Integrity Can't Be turned On Due To Incompatible Driver - WinVDEdrv6.sys"

    I found the file "WinVDEdrv6.sys" in Windows>SysWOW64 folder.

    There was also another file "WinVDEdrv.sys" in the same folder.

    Any ideas how the memory integrity could be turned on?

    Thank you for your support!
     
    Vivek Coutinho, Oct 9, 2022
    #2
  3. koray77 Win User
    Windows 10 - Memory Integrity - Incompatible Drivers

    Good day all,

    Please could someone advise how I might identify and safely remove/disable/update the following incompatible drivers, so that memory integrity can be re-enabled.

    The incompatible drivers are as follows;
    - ftdibus.sys
    - wdcsam64_prewin8.sys
    - PxHIpa64.sys
    - SaiH0C2D.sys
    - tib.sys

    Autoruns lists nearly all of these files however I have not used this utility before, so thought it's best I ask first.

    Any and all suggestions are very much appreciated!

    Windows Ver.: Windows 10 20H2 Build 19042.870

    Many thanks,
    Koray

    - - - Updated - - -

    Bump!
     
    koray77, Oct 9, 2022
    #3
  4. I cannot turn on Memory Integrity because of incompatible driver named h647906.sys

    Memory integrity forced off "incompatible driver" STTub30.sys (STmicroelectronics)

    Recently my memory integrity has been forced off due to an "incompatible driver" preventing the service from running. The incompatible driver in question is from STmicroelectronics driver "STTub30.sys" In my attempt to fix this, I uninstalled this driver and tried windows update to see if my PC would automatically reinstall this driver but no luck. Now when I turn Memory integrity on and restart my PC (as it prompts me to do so) my computer is stuck on the loading up screen, and I must force shutdown my pc and turn it on again in order to use it. I tried finding the specific driver online from the STmicroelectronics website to manually reinstall it but no luck
     
    OmarGibani, Oct 9, 2022
    #4
Thema:

I cannot turn on Memory Integrity because of incompatible driver named h647906.sys

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