: Use a tool like DpFileList Generator to ensure the game recognizes the new file in its loading sequence.
The dt30-g4.cpk file is a compressed archive that stores game assets. In PES 2018, CPK files are used to house everything from stadium graphics and player models to database info.
: Extracted versions of this file usually contain a constant folder with .bin files like constant_match.bin , constant_player.bin , and constant_team.bin .