I've got a Server2003STD machine which is on its way out. I've build a new server to replace it and take over AD duties from it, running server 2012 Standard.
I followed the deployment guide, upgraded the Domain and Forrest to server 2003 levels (was previous set to server 2000 function level), however when trying to run the ADDS config wizard on the 2012 server, it tells me that:
Verification of the replica failed, The forest functional level is Windows 2000
Any help would be much appreciated!