Invalid browser entry into the start-up list

Steps to reproduce

1. Install and uninstall a browser (eg : in my case i had installed fire fox long back , also had it uninstall from my system)

2. Open CC Cleaner, go to tools and start-up tab.

3. Here i can still see the firefox browser even though it is not present in my System currently.

Firefox leaves left-overs in the Windows Registry and also perhaps data in your user profile Application Data or AppData folder, these must be manually removed by the end-user for CCleaner to stop detecting Firefox.