Have you followed this KB? http://support.microsoft.com/default.aspx?scid=kb;[LN];307917 -----Original Message----- From: Moto Tohda [mailto:m-tohda@xxxxxxxxxxxxx] Sent: Monday, May 17, 2004 9:18 PM To: [ExchangeList] Subject: [exchangelist] Moving special mailboxes http://www.MSExchange.org/ Hi all, I have yet another question about moving mailboxes. I somehow cannot move the Exchange administrator account mailbox, I called it "exadmin". The process fails with: Error: The information store could not be opened. The MAPI provider failed. MAPI 1.0 ID no: 8004011d-0289-00000000 I successfully moved all other mailboxes but this one. Also, after I finished moving all mailboxes from one mailbox store to the other, I still see System Attendent in the old store. I would like to transfer that to new store and dismount the old one. How do I go about doing that? I'm scared to dismount the old store since I fear this might stop the system attendant service. Please help me out on these two questions. Thank you. Moto ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------