When you upgrade from BizTalk 2004 to BizTalk 2006, MSMQ adapter is installed by default. If you had MSMQ/T adapter enabled in 2004, it will also be enabled after you upgrade to 2006. You’ll see the MSMQ adapter, but it won’t be doing anything. The adapters...

In case you are upgrading to BTS2006 from BTS2004 and you want to use SQL Server 2005, you must upgrade BizTalk first and then SQL Server. Just thought it was worth mentioning here...

After you have upgraded from BizTalk 2004 to BizTalk 2006, you will be unable to read the old events generated prior to upgrade in the event viewer. In order to view those events, please follow the instructions below Copy the btsmsg.dll file from...

So we have been talking about seamless upgrade. Following are the operations setup performs in order to ease the upgrade pain. Basically, the whole process of upgrading from BizTalk Server 2004 to BizTalk Server 2006 is divided in four steps: Checking...

Thought would add a checklist that you need to run through before upgrading from BizTalk 2004. Though you can find all this in the upgrade guide, I wanted to emphasize on a few things. If you follow upgrade guide religiously, the upgrade experience should...

Adding the supported migration paths to BizTalk Server 2006. You can find this information in the installation guide as well. Upgrade from BizTalk Server 2000 and BizTalk Server 2002 For upgrading from BizTalk Server 2000 or BizTalk Server 2002...

Its been 2 months now and had been postponing this but now BizTalk 2006 RC is about to release and I presume there will be people upgrading from BizTalk 2004 or BizTalk 2006 Beta2. So here it is, a blog for BizTalk Upgrade, finally joining the list of...