If you are looking to change your language settings or locate the English files for Far Cry Primal
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<Language ID="English" />
To prevent "grey market" resellers from buying cheap Russian keys and activating them in the UK or USA, Ubisoft (and other publishers) often create separate Steam or Uplay manifests. They strip the "high-value" language packs (English, German, French) out of these budget versions. The logic was: If you pay less for the game, you get fewer language options. Far Cry Primal English Language Pack
For North American and many European players, the English voice option was included on the disc/download by default. If you bought the game in the US via Steam or the Ubisoft Store, you likely never needed a separate "pack." The option was simply in the audio settings. If you are looking to change your language