The BizTalk Server 2004 product documentation update replaces your existing Help with an updated version.
To be more responsive to customer feedback, and continue to make the development of documentation more efficient, the Microsoft BizTalk Server 2004 documentation team has moved to a staged delivery model. Each release of BizTalk Server 2004 Help includes more in-depth information, updates and corrections, and new topics.
Download the BizTalk Server 2004 Help in Microsoft Help 2 format to have searchable help on your desktop. This format is designed for computers running BizTalk Server 2004. The download updates the existing BizTalk Server 2004 Help and BizTalk Server 2004 Help for Information Workers on the machine. Note that you will need to close all instances of BizTalk Server 2004 Help for the update to install correctly.