Once you have located the commentary files (usually titled Aud_Arabic.big and Aud_Arabic.bh ), follow these steps:
FIFA 15 remains a classic for many football fans, and adding the Arabic commentary—featuring the iconic voice of Essam El Shawali—transforms the atmosphere of every match.
If the language resets to English, double-check that your locale.ini file includes ARABIC in the available languages list.
Use a tool like i686 Regenerator or FileExplorer to ensure the game recognizes the new assets.