I have a 32bit WIX installer that installs a .NET based windows service. I need to use one external .dll that comes in 32bit and 64bit versions. Is there any way a 32bit installer can detect it's running on a 64bit machine? I want to then conditionally install the 32 or 64 bit .dll.
Detect 64bit system from 32bit WIX installer
wixwix3.5
Best Answer
Extending Morten's answer, I did this in Wix 3.6