From: "Capesius, Alan" <CapesiusA@Sysmex.com> > When using a Windows C++ class library (MFC, VCL etc.) the classes take care > of low level message handling. NT Services must implement their own message > loop. All Windows applications have their own message loop. > NT Services must also implement start, stop (and pause) handling. Ah, yes. Pause handling. Thats a difference, true.