I am trying to install a 64-bit biztalk server 2006. However when I start my installation it asks if I want to get my .cab file from the internet or install it manually etc. Because of internet security issues here at our work we can't get it from the internet directly. So I downloaded it manually: BtsRedistW2k3EN64.cab, to be exact.

However when I try to install this it complains about: 

> 
> This installation package is not supported by this processor type. Contact your product vendor.
> 
> 
> 

I opened the cab file and found out that the file: SQLServer2005\_ADOMD.msi was apparently the problem. So I thought I'd install the 64bit version of this msi then: SQLServer2005\_ADOMD\_x64.msi, however I get the same error. So atm I'm pretty stuck.

Anyone have any ideas?

Thanks a lot