Supelegitconfig.ini File
Read/Write Config.ini (CMS) - The Official Visionaire Studio
Regardless of its specific use, SupeLegitConfig.ini follows the standard format: SupeLegitConfig.ini
Its location is the best clue to its purpose. If it is in a game folder, it is likely a mod. If it is in a temporary folder or a system directory ( C:\Windows ), it may be a sign of a pup (potentially unwanted program). Read/Write Config