How to deploy 64-bit and a 32-bit Windows Installer package as a single setup?

Question

I need to deploy a software setup targeting both, Windows 64bit and 32bit. I have two separate Windows Installer databases (created with WiX) for each platform, and I am usi

Answer 1

I would definitely use Burn in this scenario. Something akin to the following:

This is exactly one of the scenarios Burn was designed to handle.