Bug Fixers: CCleaner is deleting Chrome/Chromium Extension Settings
Can you look into why CCleaner is deleting Chrome/Chromium Extension Settings, it's still causing issues for people using Chrome/Chromium web browsers:
https://forum.piriform.com/index.php?showtopic=45274
Another person who had to implement an exclude to protect the extension settings (notice the second image upload in the post with the exclude path, basically same as my above link but he’s excluding the whole User Data folder):