I have couple concerns about Parallels Desktop service, I've bought a valid Windows key and still can activate it. And now after each time Windows is restaring, it takes me to a blue screen in Safe mode showing Inaccessible boot device error. I can still use the snapsshots, however I upgraded Parallels toolbox. Hence, the system is always asking to update it. In order to do that it has to restart the system. and then the endless loop never ends.
