Error---"microsoft outlook has stopped working"

error window comes up and says it is checking for a solution for about 5 seconds and then goes to a window that says it will close the window and windows will notify me if there is a solution. You then must manually close the window or it will stay running. It is Office 2003 and is on a vista home premium machine.
I have put the disk in and reloaded it also tried to repair and it says it was successful but no luck.