Modding PES 2017 generally follows a two-way workflow: unpacking the original game files to make changes, or packing custom community assets into a new mod file. Unpacking Existing CPK Files Open the CRI Packed File Maker application.

Click the button (represented by a gear or box icon). A settings window will appear. Configure it with these parameters for PES 2017:

: A specialized tool that allows file list management through Microsoft Excel worksheets. Compatibility and Requirements

: Cut your newly generated .cpk file and paste it directly into the download directory located inside your main PES 2017 installation folder.

Ensure that your mod is sorted lower down on the list than the official Konami DLC files; this guarantees that your custom files overwrite the stock game assets.

The PES 2017 Cri Packed File Maker v2.40.13 requires:

Please clarify which kind of review you want:

: The file was either built without its parent file directory mapping or it wasn't registered in the active DpFileList.bin index file.

Enable the option if you need to hide file directories, though leaving it default is recommended for standard mods.