I simply just hate when a program installs another program (in this case avg) without waring. i've been using free ccleaner for about 6 months and in the past, i have seen a check box not to install, which i have checked, but this new update, i did not see it and it installed avg without my permission and it took me a good 30 minutes to remove it and all files and folders
STOP CCLEANER FROM INSTALLING OTHER PROGRAMS