Default installation path (Steam):
The file is a core Data Pack file for eFootball PES 2021 Season Update on PC, specifically corresponding to Data Pack 3.0 . It contains official game updates from Konami, such as player faces, kits, and boots. Installation Guide for PES 2021 Data Pack Files dt80-300e-x64.cpk pes 2021
For the PC modding community, this file is a foundational requirement: How to Install Mods CPK with PES 2021 DpFileList Generator How to Install Mods CPK with PES 2021 DpFileList Generator PESNewupdate Should I Replace or Rename the Update File in My CPK Setup? Default installation path (Steam): The file is a
If this file is missing or improperly indexed, your game may fail to show the latest player likenesses or official league updates released during that specific update cycle. How to Install or Restore the CPK File If this file is missing or improperly indexed,
For example, if Team ID 300 corresponds to a specific team in your patch database, this file forces the game to load the custom kits (home, away, goalkeeper) for that team instead of the default Konami assets.