Waves central has always worked in the same fashion as long as I have used it anyway. You diligently take 10 minutes go thru a gigantic list of stuff, checking only boxes you want installed and press install. Then it simply installs the entire roster of stuff anyway, and you have go back and manually remove all the junk that you had so diligently rejected the first time. The problem being that to properly install the waves stuff with the waveshells, etc etc, is a rather complex undertaking without the central app.