In PES 2017, CPK files are archive containers used to store game data like kits, stadiums, and player faces. To add new content, you must either pack your own files into a CPK or use a generator to tell the game to load them. Essential CPK Tools To modify your game, you generally need two types of tools:
: Place your mod files (e.g., player faces, kits) into a folder structure that mimics the game's internal directory (e.g., common/etc... ). cpk file builder pes 2017 link
Some tools ask for a "Base Path." This determines where the files sit inside the archive. In PES 2017, CPK files are archive containers
“Simple, fast, no bloatware. Works perfectly for rebuilding cpk files. Just remember to set ‘No compression’ when repacking.” In PES 2017