Account Upgrade
Applies To: Windows Server 2008 R2
When a computer is promoted to become a domain controller, the promotion process imports user accounts from the local computer's Security Accounts Manager (SAM) database into the Active Directory database.
Events
| Event ID | Source | Message |
|---|---|---|
SAM |
The account %1 could not be upgraded since there is an account with an equivalent name. | |
SAM |
An error occurred upgrading user %1. This account will have to be added manually upon reboot. | |
SAM |
An error occurred trying to read a user object from the old database. | |
SAM |
An error occurred upgrading alias %1. This account will have to be added manually after the computer is restarted. | |
SAM |
An error occurred trying to read an alias object from the old database. | |
SAM |
An error occurred upgrading group %1. This account will have to be added manually after the computer is restarted. | |
SAM |
An error occurred trying to read a group object from the old database. | |
SAM |
An error occured trying to upgrade the following SAM User Object: %1. The user object upgrade will attempt to continue, but the object might contain inconsistent data. Check the record data of this event for the error code. | |
SAM |
During the installation of Active Directory Domain Services, this server's machine account was deleted, which prevents this domain controller from starting. |