Error: checksum failed

[MobSlicer152]

I get this error trying to dump the CIK for a game that I have installed through Game Pass.

I'm running Windows 10 10.0.18362.2274

[LukeFZ]

Hey, can you try deleting the deviceKey.txt and seeing if the problem still occurs after deriving the device key again?

[MobSlicer152]

I tried that and got the same thing. I think it's because I saw on another issue that someone had to replace clipsp.sys because it didn't match, but I should probably have known that would just cause more issues. With the one from my system it just doesn't find the pattern it's looking for and fails to derive the key.

[LukeFZ]

Have you changed hardware on this PC at all since installing Windows?