To update or add language files for Pro Evolution Soccer 2013 in 2021 and beyond, you generally need to manipulate the game's folder or use third-party patches , as the game is no longer officially supported by Konami. Manual Language File Addition (PC/Steam)

dt05_x.img

: These archives contain the localized menu text and interface elements. dt00_x.img0;b9c; : These hold the commentary audio files.

❌ Game crashes at startup after adding files

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Language data in PES 2013 is primarily stored in the folder within the game's installation directory. These files are specifically named to represent different languages: