AN UNKNOWN ERROR OCCURRED WHILE INSTALLING ACTIVE DIRECTORY DOMAIN SERVICES HOW TO
Step-by-step instructions for Windows SBS 2008 migration from Windows SBS 2003, or how to upgrade Windows SBS 2003 to Windows SBS 2008. Migrate to Windows Small Business Server 2008 from Windows Small.
No, migrating from non-SBS to SBS is a WHOLE different process that does not follow the regular Windows or AD rules. I would please like to know how to run dcpromo on this server and/or discover what is the fix for EventID 2869Īhh, I misunderstood your original post. This EventID is not documented by Microsoft nor can I find any reference to it anywhere. You need to restore the Active Directory Domain Services backup files again and restart the wizard in order to attempt the operation again.>The Install-From-Media promotion of a DC cannot start because the OS Version (0.0) of the source database does not match the OS Version (6.0) of the local computer. For more information, see the event log." "An error occurred while installing the directory service. "The replication operation failed to allocate memory.">The operation failed because:Īn unknown error occurred while installing Active Directory Domain Services. Having installed an SBS 2008 server into our Windows Server 2003 forest, I try to run dcpromo on the new server.Īctive Directory Domain Services could not install.