Most modern patches require all official Data Packs (1.0 through 7.0) to be installed correctly to avoid game crashes or missing textures.

Copy the dt80_200e_x64.cpk file into the download folder within your PES 2021 installation directory (e.g., C:\Program Files (x86)\Steam\steamapps\common\eFootball PES 2021\download ).

configuration. Ensure the file is checked in your generator tool. how to use Dt80-200e-x64.cpk with a specific patch, or are you looking for a download link

Addition of Steven Gerrard as a Master League manager. 3. Importance for Modding & Patches

Users of unofficial versions often need this specific file (and subsequent ones up to DLC 7.0) to maintain compatibility with modern option files.

In the world of PES modding, these .cpk files (CRI Packed File) are the building blocks of the game's assets. The Role of Dt80-200e-x64.cpk