If a language is listed but not installed, selecting it should prompt an automatic download.
: If the language is locked due to regional restrictions (e.g., Russian/Polish versions), some users use the Windows Registry Editor to change the HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\EA Sports\FIFA 17 Xbox One & Xbox 360 fifa 17 language pack download
For most players, language packs are bundled with the game and don't require a separate "download" from a web browser. : If a language is listed but not installed,
Search for a reputable FIFA 17 language pack (ensure it contains the .bh and .big files). fifa 17 language pack download