|Product:||Windows Operating System|
|Message:||Logon failure: user not allowed to log on to this computer.|
The user name, domain, and password were accepted, but the logon request was made from a computer that is not in the account’s list of logon computers.
Ask an administrator to find out what restrictions have been applied to your account. If you need to get work done right away, log on at another computer (if you can).