Determines which users can log on to the computer. Important Modifying this setting may affect compatibility with clients, services, and applications. For compatibility information about this setting, see Allow log on locally (http://go.microsoft.com/fwlink/?LinkId=24268 ) at the Microsoft website. Default: * On workstations and servers: Administrators, Backup Operators, Power Users, Users, and Guest. * On domain controllers: Account Operators, Administrators, Backup Operators, and Print Operators. Fix: (1) GPO: Computer Configuration\Windows Settings\Security Settings\Local Policies\User Rights Assignment\Allow log on locally (2) REG: INFO NOT AVAILABLE