Double-click it and change the "Value data" to (or 409 in some cases). Restart your PC and launch the game.
If you own the game on Steam, the process is trivial. This is useful even if you're troubleshooting a repack, as it shows how the official structure works. Sniper Elite 3 English Text Files Download REPACK
Troubleshooting Sniper Elite 3 Language Issues: How to Fix Missing English Text Files Double-click it and change the "Value data" to
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. This is useful even if you're troubleshooting a
Paste them directly into your main Sniper Elite 3 installation folder. Select when prompted. Editing the Configuration File (Language Fix)