I have started getting a problem when booting my laptop, which seems to be caused by Outlook Calendar on the desktop. I get a Microsoft error message, asking me to send a report (done so many times - no result!), then I get this:-
Unhandled exception has occured in a component in your application. If you click Continue, the application will ignore this error and attempt to continue.
The RPC server is unavailable [Exception from HRESULT:0x800706BA].
I have to click OK many times to get rid of this message and then have to click Quit to get rid of Calendar, for Outlook to work.
Usually, if I reboot once it all loads fine, sometimes I have to reboot twice.