It's impossible to say where the superfile is saved by this application because it appears it was discontinued. I have searched various websites and I couldn't find anything relevant. In case you have the software, go to Help > Contents and check the installation directory as well. It might be possible the software saves the file you need to that directory. Alternatively, check the My Documents. Also go to Start > Run > %appdata% > Local/Roaming. Apps store settings and content in these directoriesas well.