I am trying to install new ms server 2008 r2 DC into the ms server 2003 enviroment. When running "adprep /forestprep" I am getting the below message.
Adprep was unable to extend the schema.
The schema master did not complete a replication cycle after the last reboot. Th
e schema master must complete at least one replication cycle before the schema c
an be extended.
Verify that the schema master is connected to the network and can communicate wi
th other Active Directory Domain Controllers. Use the Sites and Services snap-i
n to replicate between the schema operations master and at least one replication
partner. After replication has succeeded, run adprep again.
what is wierd...is that there is only one DC in my enviroment. so i just dont understand what is going on.
the windows server 2003 is my DC/DNS/AD/exchange.
PLEASE HELP EXPERTS!!!