I only logged in today for the first time because of the shameful behaviour of CCleaner installer. I downloaded today the newest version of CCleaner because I had a very old one, and silently was installed Avast antivirus as well. I’m always careful installing free programs casue I know that frequently there is a bundle with other programs such as browsers or antivirus or other security programs and so on. But no window or checkbox appeared during installation warning me of the possibility to install Avast antivirus. My system is protected by another security solution and I don’t want a second antivirus program on my computer nor a sneaky one, moreover. I’m really pissed off and I will not recommend CCleaner or Avast to anyone.