Cannot update windows 11 to 24H2 - CPU not supported

Hello,

For some reason i cannot get a number of my windows 11 pro vm updated to 24H2.

One of them started the update via windows updates but stopped and i get the same when trying to update via the setup.exe on the DVD.

I have tried a number of CPUs. The KVM64 and a number of the x86-64 CPUs. None of them are working.

Odd thing is that two of the VM did update with no issue.