Thread:Project:Support desk/mediawiki.log.js access denied when backing up (copying) mediawiki folder/reply (11)

Maybe Comodo Antivirus has options to tun heuristics to a lower level or maybe completely off. Maybe it also offers a possibility to set up exclusions, which should not be checked. However, the fact that this heuristic rule is ther is generally useful: In older versions of Windows (or also in current ones?) file extensions are by default hidden. That way especially unexperienced users can be tricked into executing a file, which looks like it was e.g. called "Winner.txt" while it in fact is named "Winner.txt.exe". So generally this check is helpful, but not in this case.