Windows 10: New PC has PxHlpa64.sys driver incompatible with Win11 Memory Integrity feature

Hello,I bought a new PC, it's only a few days old, I'm still exploring things including how Win11 does things.I tried to turn on Memory Integrity but it says an incompatible driver prevents it from activatingxHlpa64.sysCorel CorporationAll I can find online is that this driver is associated with a DVD drive which my All-In-One PC from Hewlett-Packard does not have. A Microsoft page recommends that I simply do not remove the driver just to get Memory Integrity to work, so here I am posting here to see if anyone can help me.I have not transferred any files from my old computer yet. Here are th

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Windows 11 memory integrity pxhlpa64.sys (DVD driver)

I had two machines that had Memory Integrity problems.

There were about 4 or 5 files allegedly causing this problem.

I the Uninstalled KB5017026 update, and this cured the error.

 

Windows 11 memory integrity pxhlpa64.sys (DVD driver)

Running Windows 11 Home (21H2) on new HP laptop with an ASUS USB DVD driver.

Windows 11 installed driver, pxhlpa64.sys, is activated when I plug in the drive and I can use the drive normally. However, Windows turns off Memory Integrity complaining about pxhlpa64.sys not being compatible.

Neither ASUS nor HP have a USB DVD driver update since they use the 'installed' Windows 11 driver but Windows 11 memory integrity is not happy with its 'installed' driver, pxhlpa64.sys.

Is there a solution to this 'catch 22'?

Thanks in advance.

 

Windows 11 memory integrity pxhlpa64.sys (DVD driver)

Thanks but the problem is that at some point (my fault entirely) I installed software that 'silently' installed a CDROM.sys filter driver, pxhlpA64.sys. This driver is incompatible with memory integrity. I have removed all traces of Sonic Shared and PX Storage Engine. Now the CDROM.sys is OK.