I have a 64 bit Windowes Server 2008 machine on Which BizTalk Server 2009 is installed. The installation path of BizTalk suggests that the 32 Bit version was installed - C:\Program Files (x86)\Microsoft BizTalk Server 2009. How can I be sure? I can confused since some hosts 32 bit (option checked in admin console) and some are unchecked (64 bit ??).
The following blog shows you a way to determine the version of BizTalk you have installed:
"Google skills are more important than your coding skills."
This tells me the product version but not whether the 32 bit version or the 64 bit version was installed.
Hey I think you can go to BizTalk hosts in the BizTalk admin console and say settings if 32 bit only is enabled , it could be 32 bit, I am not entirely sure that is how it is checked