Had years TuneUp - Utilities in use and was very satisfied. My last release was TuneUp 2014 before I was getting on the next flights from AVG Upgrade and TuneUp 2015 ordered. Even when installing problems occurred. My acquired 3-seat version was in fact only install on a PC. Not enough, you will notice that the license of TuneUp is only valid for one year and then a new must be purchased. Well congratulations. Otherwise the handling as with the 2014 version is used to easily and not new. Too Bad. So for me that's it with TuneUp.