Place the .cpk file into the download folder within your PES 2017 installation directory (usually found in SteamLibrary\steamapps\common\Pro Evolution Soccer 2017\download ).

Use a DpFileList Generator tool to add the new CPK to the game’s loading sequence. Ensure the "Kamaldeen Sulemana" mod is checked and generate the new list.

Use a tool like WinRAR or 7-Zip to extract the .cpk file from the downloaded archive.