AVG Tune Up refuses to complete task. It goes 'Not Responding'?

Patrick, Have a look @ this article (http://avgclick.me/SupportContacts).
AVG Guru

My AVG Tune Up becomes unresponsive.I have two Lap Tops. One where AVG Tune Up works well. And this one, which does not allow the whole tune up to be completed. Any tips?

Patrick, Have a look @ this article (http://avgclick.me/SupportContacts).
AVG Guru