Convert RapSFX to RarSFX, so that you can unpack RapSFX files by using WinRAR.
RapSFX files can't be run anymore after conversion, so use this tool only if you want to unpack the files.

RapSFX are RarSFX files, but intentionally patched so that these can't be unpacked with WinRAR.

This patch (RapSFX) is often used by bots.