Here is a step-by-step guide based on these community-sourced solutions.
If you bought a region-locked key, the English option might be missing entirely. Community members often share the "English Language Pack," which usually consists of two specific files: english.dat english.fat How to Install: Locate these files (usually found in the data_win32 folder of the game directory). Registry Edit (Advanced): Far Cry 4 English Language Pack
Inside the main Far Cry 4 directory, open the folder. Copy the downloaded English .dat and .fat files. Here is a step-by-step guide based on these
Before downloading any external "packs," check if the language is already available in your game files. Launch the game and go to the (or the gear icon). Game Language Subtitle Language . You can use the arrows to toggle to 2. Ubisoft Connect / Steam Settings Registry Edit (Advanced): Inside the main Far Cry
However, for those who purchased a region-locked version like "Far Cry 4 RU," the official options are a dead end. While it requires some technical comfort and a few more steps, the process is well-documented and has been successfully used by countless players.
Restore or add full English audio and text to your copy of Far Cry 4 . This pack is intended for players who have a regional version of the game (e.g., Russian, German, or Asian releases) that either lacks English entirely or has been partially stripped of English voice-over and subtitles. It is also useful if your game’s language was accidentally changed or corrupted.