Hello Benker,
You can use option 4, 5, or 6 below to uninstall the incompatible driver, and hopefully be able to enable memory integrity afterwards.
https://www.elevenforum.com/t/uninstall-driver-in-windows-11.8651/
core isolation driver error
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Anonymous
How to fix ctxva51.sys driver error? It makes memory integrity off as incompatible driver.
Windows for home | Windows 11 | Devices and drivers
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