OBI Server Hangs in Stopping status

Sometimes, when restarting OBIEE Server, the Service hangs.
The Windows service hangs in the "Stopping" State.
Sicne the Stop time is unpredictable one way to kill a windows service is to use the taskkill command from Command prompt.
Below is a screen shot of an attemp made to kill the task/windows service associated with NQSServer.exe

It worked like a charm.

-A