Subj : Multi Threaded winidws service - safe stop To : comp.programming.threads From : malulelior Date : Thu Jan 13 2005 11:56 pm Hello guys. I have a problem. I wrote a service, running in user mode. ( on Windows XP ). This service is communicating with another service I wrote, who is running in kernel mode. ( a driver.. ). When the user is trying to close the user - mode service, the last is informing the driver to delete all the devices he is incharge of. so far, so good --------------- The problem starts when one of the devices is busy and cannot be dismounted.. I need to find a way to inform the scm that the service cannot be stopped, Prevanting blue screen later on.. Thx for help, Elior .