Windows 10: core isolation blocked by ew_usbccgpfilter.sys

Discus and support core isolation blocked by ew_usbccgpfilter.sys in Windows 10 Gaming to solve the problem; Windows 11 Pro Eval Build 22581 on SurfaceBook1Core Isolation was disabled, due to Western Digital drivers, and HuaWei drivers, including the star of... Discussion in 'Windows 10 Gaming' started by sanfrandave, Apr 5, 2022.

  1. SANFRANDAVE
    sanfrandave Win User

    core isolation blocked by ew_usbccgpfilter.sys


    Windows 11 Pro Eval Build 22581 on SurfaceBook1Core Isolation was disabled, due to Western Digital drivers, and HuaWei drivers, including the star of our show, ew_usbccgpfilter.sys!Go to Privacy and Security, in Core Isolation, open Core Isolation Details, run the scan, on the report, expand all together, and screenshot it, so you've got your "hit list".The WD drivers and all the other HW drivers were deleted in Device Manager, .view . devices by driver, go down to the target, give it the big D!Now for the exception: ew_~.sys is not locatable in Device driver. I tried sending Windows Search ou

    :)
     
    sanfrandave, Apr 5, 2022
    #1
  2. CUPCAKEARMY
    CupCakeArmy Win User

    igdkmd64.sys core isolation

    Hi everyone,

    So in order to perform the 2004 update i was asked by the updater to turn off core isolation. Now after the update everything is working, but i cannot turn it back on, which kinda sucks.

    Now as far as I understood this is a intel integrated graphics driver. Which is weird since I have an AMD Ryzen chip without integrated graphics. Now in the past the system had an 4th gen intel inside, so I'm wondering what is going on.

    Any suggestions?

    Thanks!
     
    CupCakeArmy, Apr 5, 2022
    #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, Apr 5, 2022
    #3
  4. WC_964
    wc_964 Win User

    core isolation blocked by ew_usbccgpfilter.sys

    Core Isolation

    In windows security under Core Isolation: Device security shows memory integrity can't be started. There may be an incompatibility on your device. I am also receiving message that controlled folder access blocked CNQMSWCS.l and C;/WINDOWS...' all in notifications.
    Any recommendations?
     
    wc_964, Apr 5, 2022
    #4
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core isolation blocked by ew_usbccgpfilter.sys

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