I think I've done it. I was trying to uninstall Antigen(an E-mail security program) and I had to stop all MS Exchange serbices to do so. I ran into a problem with one of the services, I couldn't get it to stop(MS Exchange system attendant) since the company I am working for was busy so I reactivated them. Now exchage will not restart one of the services keeps shutting off(MS Exchange Event) and another is stuck in 'stopping' mode (MS Exchange information store) I'm a novice at this and I haven't been able to find a solution.