Windows 10: Poblem with core Isolation compatibility drivers

Looked up link: basically I can't use this feature?I emailed brother on this.IS this a Brother issue or windows 11 issue?

:)

 

Cannot enable Core Isolation in Windows 11 due to incompatible drivers

Hi,

Core isolation is an additional security feature.

What drivers are listed in your case?

 

core isolation not supported

The igdkmd64.sys is the Intel HD graphics driver for your 1st gen i3 M380. I have the same with my i5 M520.






This processor generation is long out of support and Intel have stopped developing the drivers for them. There are no new drivers compatible with Memory Integrity.

The only way to turn on Core Isolation would be to uninstall the Intel graphics drivers and use the Microsoft Basic Display Adapter instead. That's not really a practical solution so you (and I) must accept that we cannot use Core Isolation. This is not as bad as it sounds, the benefit of Memory Integrity is that it prevents malware sneaking in as a driver update. But it shouldn't be able to get that far if your AV protection is doing its job. More here from the How-To Geek:

What Are “Core Isolation” and “Memory Integrity” in Windows 10?

 

Core Isolation preventing a driver from loading

The driver "gdvr3.sys" was causing core isolation to turn off. After turning it back on and restarting, get the message that Core Isolation has blocked the driver from loading. However, it is not showing up under problems when I look under core isolation details. Not sure what next steps need to be.