A couple days ago I upgraded Parallels to 16.0.0. My Bootcamp installation has not been able to boot since then. (I've tried with Parallels and also by switching startup disks and trying to boot directly into the Windows partition. I get a "Critical Process Denied" blue screen just after the windows logo appears. Windows tries to diagnose and fix but keeps aborting. It won't do a restore, won't boot in safe mode. What do I do? It seems to be triggered by something in the Parallels upgrade because I was running windows until I shut it down to do the Parallels update.