I am running OS X 10.9 (Mavericks) on a MacBook Pro. Downloaded CC version 1.07.236 today. Seems to work fine except does not clear Google Chrome Internet History. Cleaned Firefox OK. I ticked the box for Internet History under Google Chrome in CC. Is there anything else I should do or must I use the Clear Browsing Data feature in Chrome.
Make sure chrome is completely closed while you run CCleaner.
CCleaner is not clearing Safari Flash cookies or SLO files.
I go through the process then check here http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager07.html and I still see the cookies.