Hello, I have been having problems with Exchange 2000 server. The Exchange aspect of the server has stopped working after a number of days. This forces me to to do a reboot and select last known good configuration in order to get it working. When Exchange is working, I have gone into task manager and noticed that the amount of memory usage for the process "store.exe" is increasing constantly. I believe that eventually the amount of memory usage gets too large, forcing the exchange server component to stop functioning. Has anyone else had problems like this with Exchange 2000 (Enterprise edition)? We are running service pack 1, have 200 uses and keep all email data stored on the server. Our message store is 13 gig in size. Any suggestions? What amount of memory usage do others have with this process? Regards, Mark ------------------------------------ Mark Budman Systems Engineer Devry College of Technology 5860 Chedworth Way Mississauga, ON L5R 3W3 mbudman@xxxxxxxxxxxx (905) 502-5193x6235 / (800) 249-5777 ------------------------------------