i have installed the exchange server 2003 in a member server which has windows server 2003 .after that i try to start the microsoft exchange server services.but the microsoft system attendent service has nt been start.i was started all the dependenci services for the ststem attendent service.whenever i m trying to start this service it is showing that -system attendent service started and then stop. some services dont have work.so that it is automatically stop.for exm -performance logs and alerts.. so plz somebudy help me to start that service........