: It allows users to pack loose folders (containing modded assets like faces, kits, or stadiums) into a single file that the game can recognize. Data Extraction
Be aware that PES 2017 has a limit on the number of .cpk files it can load (typically around 47-60 depending on the generator used); merge smaller mods into a single .cpk if you hit this limit. cri packed file maker pes 17 patched
Here is a safe, modern workflow to modify PES 2017 without touching cracked software. : It allows users to pack loose folders