My exchange 2010 just stopped working. I have restarted couple of times and i didnt work. i cannot RDC to it either. no recent windows updates.
i have noticed that some exchange services are either "starting" or "stopping"
the below are errors from event viewer.
E.EXE (PID=1400). Topology discovery failed, error 0x8007077f.
The Microsoft Exchange Replication service failed to start the Third Party Replication Manager. Please review the Event Log for more information. The system will attempt to start the service again in 30 seconds.
Process MAD.EXE (PID=3784). Topology discovery failed, error 0x8007077f.
any ideas ?