I have a win xp pro machine that I just reformated with the original win xp disk. During the setup, it asked for a user name and would not let me go past this step unless I entered one name. I did. Then, I'm at the logon screen and it says to enter the password for the person I entered. I never created a password for this user because I just reformatted the machine. I hit enter, doesn't work. I typed her name, doesn't work. I can't bypass this for nothing. How can I get to Windows so i can go to the control panel and add this machine to the domain?