I have two Windows Server 2003 R2 DC's , I have added a
Windows Server 2008 machine to the domain and want to promote it as a DC in
the existing forest.
As I step through this wizard, I get an error:
"To install a domain controller into this Active Directory forest, you must
first prepare the forest using "adprep /forestprep". The Adprep utility is
available on the Windows Server 2008 installation media in the
\sources\adprep folder."
So I go over to the Server 2003 R2 DC and run adprep from it's media and it's succeeds
Returning back to the Server 2008 machine, and running the wizard again I still get the same error ,
Please advice,
Yaron
