This setting forces the user to log on to the computer using the classic logon screen. By default, a workgroup is set to use the simple logon screen. This setting only works when the computer is not on a domain. Fix: (1) GPO: Computer Configuration\Administrative Templates\System\Logon!Always use classic logon (2) REG: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System!LogonType