Unable to establish trust with remote server after upgrading it as a Domain Controller
Unable to establish trust with remote server.
Domain controller security policies require additional permissions.
1.Go to Start | Administrative Tools | Domain Security Policy | Local Policies | User Rights Assignments
2. In the details pane, double-click Log on as batch job.
3. Click Add User or Group, and then add the appropriate BESA account.
4. On Windows Server 2008 click Start | Run and type in gpupdate /force (this will update the group policy).
5. Restart Backup Exec services on Media server( Click on Tools | Backup exec services | Restart all services).
Also make sure the Backup Exec Service account is a member of the Backup Operators and Domain Admins groups.