Windows 10: Core Isolation Will Not Run

Discus and support Core Isolation Will Not Run in Windows 10 Gaming to solve the problem; Core Isolation is flagging me with an error that says it will not run because I have a driver running called usb2ser.sys from MediaTek Inc. oem123.inf.... Discussion in 'Windows 10 Gaming' started by JimQZU, Oct 9, 2022.

  1. JIMQZU
    JimQZU Win User

    Core Isolation Will Not Run


    Core Isolation is flagging me with an error that says it will not run because I have a driver running called usb2ser.sys from MediaTek Inc. oem123.inf. I cannot figure out why I have this driver and I don't find it using normal tools.I ran regedit to see if I could learn anything and found no reference to usb2ser.sys.There are many fairly similar "\HKEY_LOCAL_MACHINE\SYSTEM\DriverDatabase\DeviceIds\" entries that reference oem123.inf but I did not learn much from them. There were two keys that may be interesting:\HKEY_LOCAL_MACHINE\SYSTEM\DriverDatabase\DriverInfFiles\oem123.infand\HKEY_LOCA

    :)
     
    JimQZU, Oct 9, 2022
    #1
  2. ANTARES
    antares Win User

    Core Isolation?

    I attach below the list of incompatible drivers that Windows Security is reporting as preventing me to enable Core Isolation. Should I uninstall them in case those are latest drivers? I found these instructions

    Core Isolation Will Not Run [​IMG]
     
    antares, Oct 9, 2022
    #2
  3. QUESTIONERT
    questionert Win User
    Core Isolation

    When I try to engage core isolation, it says this driver is incompatible. I was able to remove it in autoruns.exe, however, it said I needed to restart. The computer would not restart, it just hung. When I closed the computer, and started it again, I was able to use it, but the same problem kept coming up when I tried to engage core isolation. I tried both methods suggested - neither worked. Does anyone have another suggestion? I don't understand what happened, just a few days again this problem appeared; there was no update to precipitate it.

    CxCVSB.sys
     
    questionert, Oct 9, 2022
    #3
  4. SUMIT (VOLUNTEER MODERATOR)
    Sumit (Volunteer Moderator) Win User

    Core Isolation Will Not Run

    Cannot enable Core Isolation in Windows 11 due to incompatible drivers

    Hi,

    Core isolation is an additional security feature.

    What drivers are listed in your case?
     
    Sumit (Volunteer Moderator), Oct 9, 2022
    #4
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Core Isolation Will Not Run

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