Older games frequently look for specific libraries not included in the standard Windows 10 or 11 "DirectX 12" package.

How To Fix DX11 feature level 10.0 is required to run the engine How to Simplify Tech YouTube• May 7, 2025

directories to confirm the presence of core dependency files. Hash Verification:

Specifically, back up the localization folders ( data\localization\ or similar). This allows you to quickly restore files if they are deleted or damaged.

Click to force Steam to redownload the missing .txt file. Clear the Creative Assembly AppData Folder : Press Win + R , type %appdata% , and hit Enter. Open the The Creative Assembly folder. Delete (or rename) the

The "localization dx11.txt missing" error is a notorious issue primarily associated with Total War: SHOGUN 2

The "localization dx11.txt missing" error looks like a catastrophic failure, but it is almost always a minor breakdown in communication between Steam, your operating system, and the game's language folder. Running a file verification check or wiping the AppData cache fixes the issue for 90% of players.

Right-click the .exe file, select , and go to the Compatibility tab.

Press Win + R , type %appdata% , and navigate to The Creative Assembly\Shogun2 .

Completely close your game and its launcher (Steam, Epic, etc.).

Some users encounter the error when manually adding launch options (e.g., -dx11 or -lang en ) that force the executable to look for a non-existent localization file.

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If you are trying to launch a PC game and get interrupted by an error saying localization_dx11.txt is missing, you are not alone. This specific error message typically pops up in titles built on older or specific iterations of the Unreal Engine or proprietary systems, such as Life is Strange , Batman: Arkham series, or various indie games.