Here’s a short explanation and guide for handling setup-fitgirl-selective-english.bin : This .bin file contains the game data for the English language files (and possibly essential core files) when you choose the “Selective English” download option from a FitGirl repack. It’s not a standalone executable — it works together with setup.exe and other .bin files.

It sounds like you’re referring to a specific .bin file from a FitGirl repack, likely for a game installation where you’ve chosen the “Selective English” option.