If the above fails, the error might be stuck in your Windows registry or user profile.
Once you have fixed the localization dx11txt missing error, you want to make sure it never comes back. Follow these best practices for Total War modding: localization dx11txt missing total war hot
The Total War launcher utilizes Windows Registry keys to determine the install path and the current language locale. If the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Sega\Total War (paths vary by title) is corrupted or points to an incorrect locale (e.g., switching from English to Russian without downloading the appropriate language pack), the game will fail to load the correct DX11 text entries. If the above fails, the error might be
On Windows systems, User Account Control (UAC) may virtualize file paths. If the game attempts to write a patched localization file to a protected directory (e.g., Program Files) and is denied access, it may redirect the write to a virtual store. Consequently, the game reads an older, unpatched version of the localization file, causing a mismatch where the executable expects DX11 strings that do not exist in the loaded dictionary. The Total War launcher utilizes Windows Registry keys
If nothing else works, a fresh install is your final option. But don’t just delete the game – do it properly: