Windows 11 VM on Parallels has broken virtual TPM.

My VM just said that an emergency fix was being applied and to reboot...and guess what.... IT WORKS NOW!!! I'm guessing they disabled the 62861611 via a GP update or implemented the mimicked the vivetool functionality via some other mechanism. it was *not* a parallels update so that's my guess...

 

Or the preview fix was installed? Microsoft Update Catalog

 

I manually applied the MSU and did not have a functioning TPM post.

 

Now on a second machine where the preview update was already in my updates suggestions, not a MSU. Same behavior.

 

Use the vibe tool command in the post I shared (and that another user shared above) that worked for me, it just disables that one feature of the update that broke it until Parallels updates the software

 

I got an update this morning at work ... KB5007651 (Version 10.0.29628.1000)
After this I was able to set the PIN ... it took a couple of times ... but in the end I did succeed.

 

but in the end I did succeed. .... nope it is not really working .... still seeing TPM errors in the Event Viewer Logs.