Windows 10: Turn On or Off Core Isolation Memory Integrity in Windows 10

Discus and support Turn On or Off Core Isolation Memory Integrity in Windows 10 in Windows 10 Tutorials to solve the problem; first of all excuse me for my english but i have some questions. So, if i don't misunderstand the MS article, device that meet the minimum... Discussion in 'Windows 10 Tutorials' started by Ita1, Mar 21, 2018.

  1. Ita1 Win User

    Turn On or Off Core Isolation Memory Integrity in Windows 10


    first of all excuse me for my english but i have some questions.
    So, if i don't misunderstand the MS article, device that meet the minimum requirements have (part of) VBS enabled by default regardless of the type of installation (clean or upgrade) while HVCI depends on the type of installation performed?

    Example (assuming that the device meets the minimum requirements):
    clean install→VBS, HVCI on
    upgrade→
    VBS on, HVCI off (even if it can be turned on post upgrade via memory integrity switch)

    :)
     

  2. Cannot disable Memory Integrity (Core Isolation) in RS4 Build 17123

    Thanks you very much.

    You avoided a reinstallation ;-)
     
    EmmanuelLesne, Mar 21, 2018
    #2
  3. SarahKong Win User
    SarahKong, Mar 21, 2018
    #3
  4. Brink
    Brink New Member

    Turn On or Off Core Isolation Memory Integrity in Windows 10

    Hello Ita1, *Smile

    I'm not sure either, but this setting has always been turned off by default for me so far.
     
    Brink, Mar 21, 2018
    #4
  5. Ita1 Win User
    this setting = VBS, right?

    What's the meaning than of "for older systems, customers will have the ability to opt in post upgrade using [...]"?

    Older system=upgrade?
     
  6. Brink
    Brink New Member
    Yes, core isolation is VBS.

    The line below means that they will be able to set it like in the tutorial.

     
    Brink, Mar 21, 2018
    #6
  7. Ita1 Win User
    txs for your kind reply Brink!
    right
    yes but for devices that meet the minimum requirements otherwise the reliance on hardware would be useless.
    So, i think that older system should be explained as "system that come from an older branch" (eg 10 FCU) otherwise it doesn't make sense...
     
  8. Brink
    Brink New Member

    Turn On or Off Core Isolation Memory Integrity in Windows 10

    Brink, Apr 4, 2018
    #8
  9. Cliff S New Member
    From the article you linked Shawn:
    My Logitech webcam is one of those drivers that doesn't work now, with this turned on.

    But, Microsoft provides their own generic drivers for webcams(in Device Manager), just basic ones with no frills, but enough to work in Skype.

    Samsung and Logitech are notorious for not updating their certificates, so it is to be expected I guess*sarc
     
    Cliff S, Apr 10, 2018
    #9
  10. Brink
    Brink New Member
    Thank you for the heads up Cliff. *Smile
     
    Brink, Apr 10, 2018
    #10
  11. Cliff S New Member
    Your welcome Shawn.
    I have upgraded my main system to the RP(yeah I couldn't wait*Redface) and now have the option, and turned it on.
    If the generic driver hadn't worked, I would have turned it off, but I don't need any of the extra features anyhow.
    By the way, one will need to do the same for the web cams mic also.
     
    Cliff S, Apr 10, 2018
    #11
  12. Brink
    Brink New Member
    Hmm, this below is what I'm seeing in Windows 10 build 17639.

    I'm unable to turn off "Memory integrity", but I do not have any group policies configured despite the red message below. *Confused


    Turn On or Off Core Isolation Memory Integrity in Windows 10 [​IMG]
     
    Brink, Apr 10, 2018
    #12
  13. Cliff S New Member

    Turn On or Off Core Isolation Memory Integrity in Windows 10

    Yeah, after I turned it on, I have that too*Confused

    Turn On or Off Core Isolation Memory Integrity in Windows 10 [​IMG]


    And typical Microsoft non-help, this is what clicking "Learn More" gives you:

    Turn On or Off Core Isolation Memory Integrity in Windows 10 [​IMG]


    Which is why Ten Forums exists, and thrives*chuckle
     
    Cliff S, Apr 10, 2018
    #13
  14. Cliff S New Member
    If you feel like experimenting, I found this:

    set to 0
    Code: Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\DeviceGuard\Scenarios\HypervisorEnforcedCodeIntegrity[/quote]
    Turn On or Off Core Isolation Memory Integrity in Windows 10 [​IMG]
     
    Cliff S, Apr 10, 2018
    #14
  15. Brink
    Brink New Member
    Thank you Cliff. I added that as Option Two.

    I'm surprised the registry key is not hash protected though.
     
    Brink, Apr 10, 2018
    #15
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Turn On or Off Core Isolation Memory Integrity in Windows 10

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