The file is a critical configuration file used in legacy FIFA titles, primarily for the PC versions of FIFA 09 and other early-2000s entries . When users search for "devdata dat fifa 09 19 updated," they are typically looking for a way to use modern controllers (like an Xbox or PS4/PS5 controller) with the older FIFA 09 engine, often within the context of total conversion mods that attempt to bring FIFA 19 squads, kits, and graphics into the classic 2009 game. What is Devdata.dat?
: Many players modify this file to fix the common "empty button" glitch where the game fails to recognize modern controllers like the DualSense or Xbox pads. devdata dat fifa 09 19 updated