I had a Windows 10 ARM VM. Had it updated to Windows 11 ARM without any hitches. I had saved a backup of the Windows 10 ARM VM before doing the update. I decided to put the Win 10 ARM VM back on my computer along with my Windows 11 ARM VM. But now when I start the Windows 10 ARM VM the following TPM error message starts: Windows 10 is configured to start with TPM enabled but the TPM-related info is missing. What do you want to do with Windows 10? I can click Start Anyway, but each time I shut down the Windows 10 VM and start it again, the same message comes up. Not sure what to do to clear this. Thankss
Check out the instructions in this thread to get the right Insider Preview setting without TPM. https://forum.parallels.com/threads/windows-11-on-arm.353890/page-5