Because the file is compressed and encrypted, you cannot open it with a standard text editor. You will need specific modding tools to work with it: Extraction: CriPackedFileMaker to "explode" or extract the contents of the relevant Once extracted, you can load the files into specialized software like the PES Editor by Ejogc3
If your patch uses encrypted database files, you will need a specific decryption tool (usually provided with the patch) to access player.bin . Player.bin Pes 2021 Location
Expand the folder tree inside the tool: common > etc > pesdb . Right-click on player.bin and select . Choose your destination folder to save the file. Tools Required to Edit Player.bin Because the file is compressed and encrypted, you