Windows 10: Core Isolation cannot be turned on because of old driver ghosts

Discus and support Core Isolation cannot be turned on because of old driver ghosts in AntiVirus, Firewalls and System Security to solve the problem; Core isolation flagged igdkmd64.sys 20.19.15.4703 as incompatible.This old igdkmd64.sys file does not exist in the most current Intel graphics driver... Discussion in 'AntiVirus, Firewalls and System Security' started by JosephT71, Jul 14, 2021.

  1. JOSEPHT71
    JosephT71 Win User

    Core Isolation cannot be turned on because of old driver ghosts


    Core isolation flagged igdkmd64.sys 20.19.15.4703 as incompatible.This old igdkmd64.sys file does not exist in the most current Intel graphics driver --- the new driver has igdkmd64lp.sys.The old driver ghost is listed here.

    :)
     
    JosephT71, Jul 14, 2021
    #1
  2. RICHARD GALENTE
    Richard Galente Win User

    Core isolation not turning on

    I am running a AMD build with windows 10 and had my core isolation on prior. I downloaded an update on a driver for my Elgato game capture and now my Core isolation will not turn back on.
     
    Richard Galente, Jul 14, 2021
    #2
  3. BRINK
    Brink Win User
    Turn On or Off Core Isolation Memory Integrity in Windows 10  


    It looks like the .reg file in step 2 of Option Two in this tutorial worked to turn on Core isolation for you.

    Correct, you could use step 3 to turn it off.
     
    Brink, Jul 14, 2021
    #3
  4. ABHINAVKAKATI
    AbhinavKakati Win User

    Core Isolation cannot be turned on because of old driver ghosts

    Unable to turn on core isolation

    Every time I try to turn on core isolation it says my pc has an incompatible driver named xhunter1.sys. How can I fix this problem or update the driver to turn on memory integrity ???
     
    AbhinavKakati, Jul 14, 2021
    #4
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Core Isolation cannot be turned on because of old driver ghosts

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