Steam handles language packs slightly differently by managing them as game properties:
You likely mixed versions (e.g., a v1.10 language pack with a v1.04 game patch). You have two options: far cry 4 language pack
Sometimes the language you want isn't in the menu because the files aren't on your drive yet. Ubisoft Connect PC in your library, go to the Properties tab, and find the go to the Properties tab
tab. Selecting a new language here may trigger a small download for the necessary files. Ubisoft Connect : Select the game in your library, go to Properties far cry 4 language pack
If your version of the game was purchased in a specific region (like Russia/CIS), it may be region-locked to that language only.