DO NOT BUY PIRIFORM/CCLEANER PRODUCTS – INFECTED ! I have used and recommended Piriform's Ccleanerproducts for about two years, they have been very good. I just downloaded the renewed subscription and fpoujnd theosftware to be infected - I nearly lost my computer. To save it I had to find and buy a special uninstall program software that cost the same as the CCleaner did! It worked – saved my computer. But I'm out twice the price of the Ccleaner anmd a fullk day's aggravation and fear of loss of my system. INFECTED ! DO NOT BUY PIRIFORM CCLEANER DO NOT BUY ! INFECTED Piriform/CCleaner has NO responsive customer service, I searched for hours for contact and finally found two deeply obscured - there was NO REPONSE to my pleas for help! During this scare I discovered that just under a year ago Avast bought out Piriform and purposely infected all the products so as to increase sales of Avast products! Fraud and dishonor – even among the producers of good software products is very alive and rampant! DO NOT BUY PIRIFORM/CCLEANER PRODUCTS – THEY ARE INFECTED !