Ash,
please find attched the screenshots of two errors during shutdown. In addition, the ThorConnWindClass was not ending on shutdown and I had to go to the task manager to shut it down.
Anmol
I think that the one that you have that attept to power off thing, I think that is caused by having a policy active called "reason" (I think that is what it is called)
When you shut down, do you have a box that has the shut down etc, and when shutdown or restart is highlited down the botting it asks for a reason?