I have an issue with Chromium, settings file will get corrupted. When I open Tools > Startup > Google Chrome and when I right click an extension and select Disable, it will remove all the extensions there without any warning, also settings file will get corrupted, I didn't even clean my computer yet, I only disabled Google Wallet which I don't use and it wiped all extensions and corrupted my Chromium settings file.
This similar bug has happened with 2 recent CCleaner builds, it removes extensions there though it should only disable those, it shouldn’t corrupt my settings file either. I didn’t have this bug in version 4.06.4324 if I recall.
Using Windows 7 and Chromium 33.