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 5:34 am #6571278 Quote HenrykGuest This program crashed my system windows 7 seriously once more. I do not wont this for free even !!