Windows 10: How to enable Core isolation's Memory integrity feature on Windows 11 system 64 bit?

Greeting,I tried to solve this issue by updating all systems' drivers manually and I scan my laptop with sfc/ scannow. I even reinstalled Windows 11 but the problem still there and the small yellow triangle showing: "Window Security- Action recommended."I know this has no impact on the laptop performance.. But I am surprise that Microsoft did not solve this problem. Unfortunately, all the advice how to solve this issue is not working. I wonder what is the purpose of making things difficult for the vast majority of users?I need real help to solve this issue.I do appreciate your professional fee

:)

 

Cannot Turn On Core Isolation Memory Integrity in Settings

From Tutorial -> Turn On or Off Core Isolation Memory Integrity in Windows 10 Windows 10 Tutorials

Not able to perform steps in Option 1
Under "Windows Defender Security Center", "Device Security" is not an option.
Winver reports Version 1709 (OS build 16299 402)
The processor is Intel I3
Virtualization is enabled in system BIOS.


Please advise.

 

Problem with memory integrity and isolation cores

Hi Kaelyn. I'm Greg, here to help you with this.

There are a number of cases with Core Isolation Memory Integrity error recently. Here is what is resolving most cases:

1) Make sure Secure Boot and TPM are enabled to get the full stable Security benefits of Windows 11:

https://pureinfotech.com/check-enable-tpm-secur...

https://forums.tomshardware.com/threads/tpm-2-0...

2) Then Troubleshoot Core Isolation Memory Integrity issues here:

https://allthings.how/how-to-fix-incompatible-d...

https://www.thewindowsclub.com/core-isolation-a...

https://www.kapilarya.com/fix-memory-integrity-...

https://support.microsoft.com/en-us/windows/why...

https://www.thewindowsclub.com/memory-integrity... (Avoid ad links which intrude into editorial copy, especially avoid Restoro, PC Repair Tool and Reimage ads)

https://allthings.how/how-to-fix-incompatible-d...

3) Drivers which are already added to Windows System 32 driver folders can be surgically removed following this guide:

https://www.drivethelife.com/windows-10/complet... (You DO NOT need the driver updater app, just follow the steps)

4) After reviewing all of these best resources you may decide to disable this feature for now. The best guide for this is here:

https://www.elevenforum.com/t/enable-or-disable...

You can consult with MVP Shawn Brink who is often the best expert for the subjects he writes about, in the Comments section of this tutorial.

Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.

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Enabling Memory Integrity feature?

There should be no difference between Home and Pro for this. Here is Memory Integrity turned on in Windows 11 Home.





As I understand it, it should be on by default in W11. If it is not, then that is usually due to incompatible drivers. To find out, see my post #24 here:

Microsoft's reasoning on CPU compatibility. | Page 2 | Windows 11 Forum

As far as I know, the only difference in Core Isolation between Windows 10 and Windows 11 is that memory integrity off by default in 10 and on by default in 11.

https://support.microsoft.com/en-us/...9-87521df09b78