I just purchased the key for then new version for Mac.
Looking at the instructions.. I can NOT find the location to enter the key. I also went to the help bot.. and still can't find the location.
I have the app in my top menu (up by the date/clock. If I click the CC icon my options are Run Cleaner, Options and Exit. If I click Run.. it opens.. and I see the options for cleaning and at the bottom right there is a check for updates.. which doesn't seem to be working at the moment.. "check back later"
Help me find the location to insert the new key... Thanks
Please note that version of CCleaner you mention is no longer supported or distributed. Please uninstall this version of the software, then download and install CCleaner from our website: https://www.ccleaner.com/ccleaner-mac