I am trying to install a new Exchange 2000 server into an existing 5.5 site. When I run setup with or with out /forestprep, I get error 8250 the server is not operational when trying to connect to a server in the site. I have tried everythin on MSKBto no avail. Any other ideas. Yes, I have changd the LDAP port on my 5.5 server.
