When completing SBS setup on the final server during a Swing It! migration
this error halts setup.
Solutions are: Bypass trust check
- Start SBS setup process
- Cancel
- Locate Sitxxx.tmp temp (%temp%) Directory
- Open Setup.sdb in text editor
- Comment out the trust check line
- Save and continue the setup process from the Sitxxx.tmp directory
Or change GUID on the replica DCs
- Regedit - HKLM - Security - Permissions - Add Administrators - Full Control
- Cmd - cd c:\windows\program files
- nltest/domain_trusts/all_trusts/v
- Record domain GUID string
- Regedit - HKLM\SECURITY\Policy\PolDnDmG - change GUID to earlier recorded
value - restart
- Undo permission changes
See KB909639 and article at smallbizserver.net