I have indestructible files. usuall of the form xxxxxx.ncn where xxxx is a random letter sequence. Usually in the root of a volume.
Commodo reports the files as "ndhilfn.ncn uncalssified Malware@6139511
Accepting Quarantine or Remove clears the dialog box, but the file is still there.
I have tried the COmmodo Cleaner Wipe Fiunction, Spybots’s Shredder, Command line utiils to change flags, and force deleate, all faill with access denied.