How can I check .NET framework 4.5 prerequestics in WiX

Question

I\'d like to validate both .NET framework 4.0 and 4.5 should be installed at server before proceeding a installation. Hence I used the following snippet, but I don\'t know a

Answer 1

The NETFRAMEWORK45 property can be used the same as the NETFRAMEWORK40FULL. Note there is no "client" or "full" framework for The .NET Framework v4.5. There is just one. So the following code should do what you want:

Note that .NET Framework v4.5 is an in place upgrade of .NET Framework 4.0 so checking for both could get you into a situation where you'll never satisfy both conditions. You might want to just check that .NET Framework v4.0 or .NET Framework v4.5 is installed. That condition would look more like: