PES 2014 English Language Patch is far more than a simple file replacement; it represents a critical bridge between a technically ambitious but flawed game and its global audience. When Konami released Pro Evolution Soccer 2014

Known clean MD5 (English dt20_eng.cpk from official game):
5d4a3b2c1e0f8a9b7c6d5e4f3a2b1c0d (example – real value differs)

Once the files are replaced, you must tell the game to use them. Launch PES 2014. Navigate to Options > System Settings. Select Language Settings.

PES 2014 English Language Patch

Language support is typically tied to the region of the disc (BLUS for US, BLES for Europe). If your disc is single-language, you cannot easily patch it without using a modified console and Option Files Important: folder before replacing any files to avoid game crashes.