This file is often sought by players who have downloaded a version of the game that defaults to a different language (such as Chinese or Arabic) and wish to switch the interface to English.

Because this is a core data file, it is rarely modified unless you are installing a "Menu Pack" or a custom patch that changes the visual style of the game's UI. PES 2017 Additional Language Pack ( Commentary & Text )

The file (often stylized as dt20_eng_win.cpk or dt20_eng_x64.cpk ) is a critical data file used in the PC versions of the Pro Evolution Soccer (PES) series, specifically eFootball PES 2020 and PES 2021 . It serves as a language pack container, primarily housing English text for the game's user interface, menus, and on-screen information. What is Dt20-eng-win.cpk?

: For a full English experience, you often need two additional files to enable English commentary: dt41_eng_all.cpk (Commentary audio). dt43_eng_all.cpk (Secondary commentary/speech data). In-Game Activation : Launch the game. Go to Extras > System Settings > Language Settings .

: Navigate to the folder where PES is installed. For Steam users, this is typically: C:\Program Files (x86)\Steam\steamapps\common\eFootball PES 2021\Data .

: Copy the dt20_eng_win.cpk file directly into the Data folder.