The game requires specific DirectX and C++ files to run. Steam sometimes fails to install these correctly.
You’ll typically see this error in:
The error is confusing because of its name. It mixes (language assets) with DX11 (graphics API). localization dx11.txt missing
The error means the game expected to find a file at a specific path — often \Game\Localization\DX11\localization_dx11.txt or similar — but came up empty. Instead of gracefully skipping it, the game panics and throws up that cryptic box. The game requires specific DirectX and C++ files to run
Run the DirectX End-User Runtime Web Installer from Microsoft to ensure all legacy and current DX components are properly installed. : localization dx11.txt missing
Check your anti-virus quarantine vault. If you see dx11.txt sitting in "Virus Jail," restore it and mark it as safe.