Hi Shoeb, Are you planning to add the Exchange 2003 server to your existing Exchange 2000 organization an upgrade? If so, you can simply start moving mailboxes using ADUC. If you are planning to build a fresh Exchange 2003 server and organization, and want to restore the Mailbox store from a tape backup, you can still do it, but you need to make some changes to your Exchange organization schema first. And Microsoft does not recommend doing these changes in a production server, and are recommended only for a restore server or lab server. Once you get the new Exchange 2003 sever installed in a new organization, you need to rename the Administrative Group name to match the original Administrative Group name from the previous server. Secondly, your organization name has to match. And third, the legacyDN attribute of your new Exchange 2003 organization has to be identical to the previous Exchange organization. So, if you don't have these attribute values handy, then you cannot restore the database. You can download the utility called legacydn.exe from Microsoft, and use that tool to rename these attributes in your new Organization. This tool should also be found in the Exchange media CD, and Service pack downloads. Remember, these changes are recommended only in lab environment. If you plan to do this for a production environment, the best thing to do will be to build a separate restore server, in a separate AD environment, and restore the database there, and then use Exmerge to move the mailboxes using PST files to the new server. HTH. Regards, Raj Periyasamy Systems Administrator MCSE(Messaging), CCNA ________________________________ From: shoeb khan [mailto:shoebwk@xxxxxxxxx] Sent: Thursday, April 14, 2005 6:19 AM To: [ExchangeList] Subject: [exchangelist] Restore Old server database in new exchange 2003 Server http://www.MSExchange.org/ Hi, I am planning to deploy a new exchange 2003 server on which i want to put the old 2000 Exchange database. what is the procedure for this restore? regards shoeb ------------------------------------------------------ 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: World of Windows Networking: http://www.windowsnetworking.com 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 ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: raj.periyasamy@xxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx