Windows 10: PxHlpa64.sys preventing core isolation

Discus and support PxHlpa64.sys preventing core isolation in Windows 10 Gaming to solve the problem; Driver is causing core installation from being turned on. program in question has been uninstalled, but core refuses to turn on.... Discussion in 'Windows 10 Gaming' started by richmondripper, Dec 9, 2024.

  1. RICHMONDRIPPER
    richmondripper Win User

    PxHlpa64.sys preventing core isolation


    Driver is causing core installation from being turned on. program in question has been uninstalled, but core refuses to turn on.

    :)
     
    richmondripper, Dec 9, 2024
    #1
  2. STEVE C
    Steve C Win User

    PxHlpa64.sys preventing core isolation

    I just had the same issue trying to enable Core Isolation in friends laptop. I just disabled PxHlpa64.sys in Autoruns and renamed PxHlpa64.sys in windows\system\32\drivers. I wish I knew what software it related to so I can uninstall it.
     
    Steve C, Dec 9, 2024
    #2
  3. HOOSIER DADDY
    Hoosier Daddy Win User
    PxHlpa64.sys preventing core isolation

    Thanks. Been there done that before posting. And I have now uninstalled Microsoft Virtual DVD-ROM. And that driver is still given as the reason Core isolation can't be turned on. This is getting nuts. - - - Updated - - -
    What drivers are shown for Microsoft Virtual DVD-ROM in Device Manager?
     
    Hoosier Daddy, Dec 9, 2024
    #3
  4. SOFINE409
    SoFine409 Win User

    PxHlpa64.sys preventing core isolation

    PxHlpa64.sys preventing core isolation

    From the link I posted previously: PxHlpa64.sys file information The process known as Px Engine Device Driver for (version 64-bit Windows, 64-bit (x86-64) Windows) or PxHlpa64belongs to software PxHelp64 or Roxio Burn by Sonic Solutions (Sonic Fiber-optic Internet & Phone) or Rovi or Corel (Corel Corporation).
     
    SoFine409, Dec 9, 2024
    #4
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PxHlpa64.sys preventing core isolation

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