Adding Second DC running W2K3 Enterprise R2 SP2 to Domain with Existing DC Running W2K3 Standard SP2
Posted on 2008-10-17
We currently have a Domain with a single DC running Windows Server 2003 Standard SP2. We have added a new server running W2K3 Enterprise R2 SP2 to the Domain, and it is running DNS as a secondary DNS server.
When running DC promo on the Enterprise Server to add it as an additional DC we received the following error: "The Version of the Active Directory Schema of the Source Forest is not compatible with the version of Active Directory on this computer."
Is this error caused because the current DC is not Enterprise, not R2, or both?
Can it be resolved by running adprep /forestprep then adprep /domainprep from the Enterprise R2 CD2?
Thank you in advance!