Unable to logon to Windows - Error "Your account has restrictions that prevent you from logging on at this time."

Question

I have a user that is unable to logon to their windows 7 machine sometimes and is receiving an error stating  "Your account has restrictions that prevent you from logging on at this time."

Answer 1

Have the system administrator go into active directory and  modify the times that they are able to logon.

1. In Active Directory Users and Computers, right click on the user’s account.
2. Click Properties, and select the Account tab.
3. Click Logon Hours and adjust accordingly.

See: http://technet.microsoft.com/en-us/library/cc781861%28WS.10%29.aspx