Hi All,Recently while starting up FS9 and running a flight the whole programme exits back to a blank screen. This happens as soon as i go to hit a button in the ATC screen (ie pressing '1' to contact Ground). I have no idea why this has just started. The rest of FS works fine, its just contacting the ATC that throws it out and back to the desktop - it always asks if i want to start FS again.Cant find any specific error message but in the Computer Management this is what it come sup with:"The description for Event ID ( 1000 ) in Source ( Microsoft Flight Simulator 9.0 ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: fs9.exe, 9.1.0.40901, ablscpt.dll, 9.1.0.40901, 0000d7c8."Can anyone help please??Regards,Steve

Found the fault.Deleted the fs9.cfg and restarted.Problem solved.No idea what went wrong.