This security setting determines which service accounts are prevented from registering a process as a service. This policy setting supersedes the Log on as a service policy setting if an account is subject to both policies. Note: This security setting does not apply to the System, Local Service, or Network Service accounts. Default: None. Fix: (1) GPO: Computer Configuration\Windows Settings\Security Settings\Local Policies\User Rights Assignment\Deny log on as a service (2) REG: INFO NOT AVAILABLE