So, I installed vista in parallels RC3 on my macbook...it took ages so I really do not want to reinstall with 'typical OS'. It is asking me for my username and password - neither of which I set, as parallels automatically took me through the install. I have tried leaving the spaces blank, this comes up as incorrect. Other failures include: 1. My own username and password from OSX 2. My own username from OSX, blank password 3. Typing 'username' and 'password' When trying 'Guest' and 'Administrator', I get the error message 'Your account has been disabled. Please see your system administrator'. What should I do?