Domain Controller Promotion Trust Upgrade

Applies To: Windows Server 2008

When a computer is promoted to become a domain controller, the promotion process converts the existing trust relationships from the previous Security Accounts Manager (SAM) database to the newly created Active Directory database.


Event ID Source Message



Could not upgrade the Interdomain Trust Account %1. Please recreate the trust manually.

DB Upgrade/DC Promotion/DC Demotion

Active Directory