How To change the Database Server Location and DB Names for BizTalk Server

do you want to move your biztalk implementation to another location ?

first : Why ? ha it happens alot .

corrupted test or dev environments that has to be moved to another vlan for example .

For BizTalk Server 2004: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/operations/htm/ebiz_ops_backuprestore_prqu.asp

For BizTalk Server 2006: http://msdn2.microsoft.com/en-us/library/aa559835.aspx