I would need help with problem. We had domain with one DC with Windows Server 2000. We upgraded domain to 2003, all has been done correctly, upgraded schema and so on. New domain controller is working quite well. In the domain is also Windows server with exchange 2000, problem is, when old DC (with Server 2000) is turned off, domain is working normally, internet is working normally, but exchange server can not start all services, it stats some errors with schema master. Can you pls say me what I did wrong? I would really need to get rid of the old server and work only with one DC.
thanks for help