I cannot turn on memory integrity/core isolation even after a complete windows 11 reinstall

Question

What should I do? Here's some screenshots showing the drivers and problem. Actually it won't let me upload the images. The drivers are chdrvr01.sys ... chdrvr04.sys. Thanks.

Answer 1

Please use this link to contact Microsoft support.

Contact - Microsoft Support: https://support.microsoft.com/en-us/home/contact?SourceApp=smc2&ContactUsExperienceEntryPointAssetId=Google

Answer 2

This did not work. I am on the driver tab and the drivers that have compatibility issues is not listed in the driver list. Those drivers are:

chdrvr03.sys,

chdrvr01.sys,

chdrvr02.sys, and

chdrvr04.sys

These drivers are from an old flight sim controller and I never reinstalled it so I'm unsure why it's there but I did reinstall this operating system twice and it still shows the conflict with these drivers. I'm stumped. I don't know what to do

Please help!

Thanks.

Answer 3

Just read the article:

Answer 4

Is there download from Microsoft? I don't trust these links or the links in the video. Is there another way to do it? I even reinstalled windows and it still gives me grief.

Answer 5

Hi Richard, I am John J.D., a fellow Microsoft user like you.

I know how frustrating it can be when something as crucial as memory integrity and core isolation isn't working. Thank you sharing what troubleshooting steps have you already taken.

To resolve this, you might need to manually disable or delete these drivers. I found a helpful guide that walks you through the steps: KapilArya’s guide https://www.kapilarya.com/fix-cant-turn-on-memo... There’s also a video version if you prefer visual instructions.

Give these steps a try, and hopefully, you’ll be able to enable memory integrity/core isolation. If you need further assistance, click "Reply" and let me know.

John J.D.

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Note: There is a non-Microsoft link included in this response. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.