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When I try to enable memory integrity I get blue screen

Posted: Wed Dec 22, 2021 6:53 pm
by MartiniGM
Windows OS: 11, 22523
Hardware Information Custom
    CPU: i9 7940x
    Main Board: Asus WS 299x
    Memory: 4x GSkill F4 16GB
    Hard Drives: A lot.. 5x M.2, 8x10Tb Megaraid patition, several 14Tb drives... don't think they are the problem :)
PrimoCache Version: 4.1.0
Screenshot(s) of your PrimoCache's main dialog showing cache configuration and statistics:

Problem Description:

Microsoft WIndows Security want to enable Core Isolation, Memory Integrity. But when I do that I get green screen saying rxfcv.sys want to write to protected memory area.

I would guess that the design of primocache needs to write to areas of the memory Windows Security thinks are "protected" to be able to do it's "magic"?

Or is it possible to tweak primocache to run normaly while having Memory Integration enabled??

Re: When I try to enable memory integrity I get blue screen

Posted: Thu Dec 23, 2021 1:42 am
by Support
Yes, this is a known issue since Windows 10 because PrimoCache and Primo Ramdisk do something special on memory to get best performance. However, we have redesigned it and will be compatible with Core Isolation in the next version. Thanks.

Re: When I try to enable memory integrity I get blue screen

Posted: Wed Dec 29, 2021 12:26 am
by MartiniGM
Great! Tell me if you need a beta-tester. :)

Re: When I try to enable memory integrity I get blue screen

Posted: Mon Jan 03, 2022 12:42 pm
by Support
Supported since v4.2.0. Thanks.