Home › Forums › SharewareOnSale Deals Discussion › IObit Driver Booster 4 PRO / Dec 20 2016 › Reply To: IObit Driver Booster 4 PRO / Dec 20 2016 Dec 20, 2016 at 9:01 am #6575827 Quote MIkBaaGuest I’m also getting the message saying The licence has been activated for maximum PCs and cannot be used. ??????? :(