Having used CSC for a couple of weeks, I have a few ideas I would like to share -
Suggestions:
1] A Registry Defragger / Compactor - To eliminate all the blank spaces after deleting any invalid / unwanted entries
2] Empty-Folder Deletion Feature - Mainly for deleting left-behind-folders of uninstalled softwares
3] A date next to every registry-key and -value determining it’s creation time.
Improvements:
1] Incomplete Search - CSC misses “legacy” sub-keys. It was unable to delete leftover entries of GeSWall under HKLM\System\ControlSet(All)\Enum\Root, which I came across after a manual search in Regseeker
2] A More Powerful Manual Search - Since it’s almost impossible for the automatic search to look for every single key into the deepest parts of the registry, a thorough manual search should be able to help in such cases, but CSC’s doesn’t. RegSeeker’s manual search cured my Sandboxie shell integration problem, whereas CSC’s didn’t
3] Existing Search categories should be improved - The “system services” scan was unable to detect an invalid geswall service entry. It had been lingering in my system services quite some time, and I had to manually search for it in the registry editor to remove it.
I don’t agree with the notion that Registry cleaners are of no help. I had the “sandboxie problem” where a grayed “run sandboxed” context menu option would show even after uninstalling Sandboxie. RegVac Registry Cleaner got rid of it.
Comodo System Cleaner is a good system/performance optimization/maintenance software, but not one of the best. The best ones, in my opinion, are RegVac’s, Regseeker and JV16’s.
Registry maintenance is an important aspect of system care and I hope CSC improves with each release, and doesn’t become like one of those fancy “tweaks” application, which only look good on paper.