Is per CodeProject answer :)
You need to have a look at <Wix# Samples>\LaunchConditions. It demonstrates how to detect specific version of .NET and make is an installation pre-condition.
http://www.codeproject.com/Articles/31407/Wix-WixSharp-managed-interface-for-WiX?msg=4988910#xx4988910xx
You need to have a look at <Wix# Samples>\LaunchConditions. It demonstrates how to detect specific version of .NET and make is an installation pre-condition.
http://www.codeproject.com/Articles/31407/Wix-WixSharp-managed-interface-for-WiX?msg=4988910#xx4988910xx