The buttonDataSetup.ini file is a core configuration file used in the PC versions of the FIFA series (and newer EA Sports FC titles) to define how various gamepads and joysticks map to in-game actions. It is most commonly used by players to fix "ghosting" inputs or a non-functional right analog stick.
The file is structured using a simple text-based "AddMap" syntax that pairs generic hardware inputs with specific virtual actions. fifa+button+data+setup+ini
He scrolled past the massive .big archive files and found it: a small, unassuming configuration file named . The buttonDataSetup