"Fixed" files are frequently just re-uploads of older mods that may still have stability issues or require specific "save data" files to run correctly.
: Forza Horizon 4 is an Xbox and PC game, and it was originally released for Xbox One and Microsoft Windows in 2018. The game wasn't designed for the PlayStation Portable (PSP) console, which was popular in the late 2000s. forza horizon 4 ppsspp file download fixed