The Data Server service fails with a logon failure when restarted

This error occurs when using Window's Active Directory domain policy.

Problem

When you restart the machine, the TSRMsrv1 user ID is no longer in the administrator's group and cannot log in to the machine. If there is a domain policy established that defined which users would be in the "Administrators" group, local users are automatically removed from the "Administrators" group when the system is restarted if the user ID is not one of the named accounts.

Action

Make sure that the user ID is one of the named accounts in the domain policy.