I joined the domain and loged in as Administrator made the Domain Users equal to Administrators and then restarted the computer and Logged in as a user with no issues. After the user was let on and they restarted the computer the system has locked us out and wont let us back in as anyone on the domain or as local user. How long does this last and how can this be fixed. The Server is a Windows 2003 SBS.ThanksHumair

What was the error or errors you received? I'm curious as to why you decided to add everyone in the domain to the administrators group on the machine?MCSE, MCSA, MCDST [If this post helps to resolve your issue, please click the "Mark as Answer" or "Helpful" button at the top of this message. By marking a post as Answered, or Helpful you help others find the answer faster.]

Hi, Regarding the account lockout issue, I would like to share the following document with you: Troubleshooting Account Lockout Hope this helps. Thanks. Nicholas Li - MSFT