Hi, I Have a PC that Im using as a test machine for Vista, I have it installed on a separate HDD because I also have Win XP running as a duel booting machine. I domained the Vista machine first and it was working fine on our network. Then I booted into the XP machine and domianed that one and it worked fine. But when I went to go back to the Vista Machine I got an error message saying "Trust relationship between this workstation & and the Primary Domain Failed". For some reason I have been locked out of the Local machine and can not log I get the message "Your Account has been disabled. Please see your System administrator" So at this point there seems to be no way to log back into the Vista Machine, Does anyone have any ideas.