VRWorks won't show up

I’ve downloaded the VRWorks 4.16 branch and went through all the steps as described in the documentation. After launching the editor from Visual Studio in debug mode, I open or create a project and look for anything related to VRWorks in the Project Settings, but nothing shows up.

Also, somehow when launching from VS, UE4.17 launches, instead of the 4.16 version I compiled. I suspect that is the cause of my issue.

Does anyone have any idea how to fix this?