Problem with disabling Core Isolation Memory Integrity Solved

  1.    15 Mar 2018 #1

    Problem with disabling Core Isolation Memory Integrity


    I recently enabled the Windows Defender Core Isolation Memory Integrity on my Windows 10 Insider Preview version 17120 installation, on my laptop. Strangly I'm not able to disable it again ("This setting is managed by your organization").

    Want to disable it because it's not working together with Oracle Virtual Box (obvious). I tried different stuff already, none of them seem to work.

    This might be just a bug in this flight but does anyone else experience this error and knows a work-around for this?And no, this is not the same as with Windows Update, already checked if the data collecting option is set to Full.

      My ComputerSystem Spec

  2.    01 May 2018 #2

    I am having the exact opposite problem. I actually created a thread in the "AntiVirus, Firewalls and System Security". I am receiving a message that says "This Setting is managed by your administrator", and it will not let me activate Core Isolation. It appears that no one knows the answer to this, as my thread has also gone unanswered.
      My ComputerSystem Spec

  3. essenbe's Avatar
    Posts : 11,657
    Windows 10 Pro and Windows 10 Pro Insider
       22 May 2018 #3
      My ComputersSystem Spec

  4. ericnixmd's Avatar
    Posts : 274
    Windows 10 Pro for Workstations
       22 May 2018 #4

    It's a known bug that affects everyone. Use the link @essenbe posted. It's the only way I was able to turn it off. I had to turn it off several times while trying to troubleshoot. I finally gave up and just left it disabled. Too many incompatibilities.
      My ComputerSystem Spec

  5.    23 May 2018 #5

    I fixed it by setting the Enabled value to 0 here HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\DeviceGuard\Scenarios\HypervisorEnforcedCodeInte grity

    ​Just reboot after changing that and it should be disabled.
      My ComputerSystem Spec

  6. essenbe's Avatar
    Posts : 11,657
    Windows 10 Pro and Windows 10 Pro Insider
       23 May 2018 #6

    Option 2 in the tutorial?
      My ComputersSystem Spec

  7.    23 May 2018 #7

    essenbe said: View Post
    Option 2 in the tutorial?
    Oh, yeah I see. I searched for like hours for that value weeks ago. I think that got added recently as I checked at that time but only the GUI option was available.
      My ComputerSystem Spec


Related Threads
How to Turn On or Off Core Isolation Memory Integrity in Windows 10 The Windows 10 Creators Update introduced a new experience called the Windows Defender Security Center to make it is easier for you to view and control the security protections...
Source: Experience Extreme Performance Today with Arrival of Intel Core X-series Extreme Edition 18-core Processor, Alongside 14- and 16-core | Intel Newsroom
Just yesterday when i changed my pc case out, i noticed my fans spinning a lot faster than usual, i checked my windows task manager and noticed a "Windows Audio Device Graph Isolation" adding a 15% cpu load totaling 30% with all other processes. the...
Okay...once again I'm stumped and hoping someone will have some ideas for me. This machine, outwardly branded Gateway is unmodified from its original out-of-box state. It has 2x Kingston 2GB DDR3-PC128000, was orginally pre-loaded with Windows 8.1...
I upgraded to Win 10 in late July, but lately realized maybe Microsoft might not be providing the updates to solve my current issues. My computer is pretty old, and the hardware is the same as it came out of the box, other than attaching a spare...
Our Sites
Site Links
About Us
Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 10" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 03:29.
Find Us