No need to reinstall. From the posted link:https://bombich.com/kb/ccc6/uninstalling-ccc
Manually removing files associated with CCC
If you deleted the CCC application before leveraging the Uninstall
feature, you can manually remove the following files and folders
associated with CCC:
- /Library/Application Support/com.bombich.ccc
- /Library/LaunchDaemons/com.bombich.ccchelper.plist
- /Library/PrivilegedHelperTools/com.bombich.ccchelper
- /Users/yourname/Library/Application Support/com.bombich.ccc
- /Users/yourname/Library/Application Support/CCC Stats Service
- /Users/yourname/Library/Caches/com.bombich.ccc
- /Users/yourname/Library/Caches/com.bombich.ccc.stats
- /Users/yourname/Library/Caches/com.bombich.ccc.dashboard
- /Users/yourname/Library/Cookies/com.bombich.ccc.binarycookies
- /Users/yourname/Library/Preferences/com.bombich.ccc.plist