Help!! Here at work a co-worker got a new pc and I am trying to set up her old pc for another co-worker to replace his "antique" pc. (The user with the most needs get's the newest PC and their old one get's passed down the line...) The PC I am setting up is a 1.6 P4 running Windows 2000 Pro. I was trying to set up a unique log in for the new user and then rebooted the pc. Now it will not let me log in with the new user name, or any of the old usernames for this pc. I did not change the password, only the username. Now no matter what combinations of usernames (caps/no caps/first letter cap- rest lowercase etc) it will not let me get onto the pc. Any suggestions or ideas as to how I can get into windows and fix my mess?!