I am in the final stages of migrating from Exchange 5.5 to Exchange 2000. I
installed a new Exchange 2000 server and move everything over from the old
Exchange 5.5 server, same domain and site. I have now started the process of
removing the Exchange 5.5 server from the Admin Group following the MSKB
article 284148. I have followed all of the steps and stop at item #11 and
just shut down my server to make sure that everything works.
The problem that has appeared is that anyone that is a delegate to another
mailbox get an error massage of "The Information Store could not be opened"
My configuration is for a single Information Store. If I turn the Exchange
5.5 Server back on everything works. What am I missing?