Launch the Tool: Run the editor as an administrator to ensure it has the necessary permissions to write files.

While PES 2017 features an in-game editor, it has limitations regarding mass data changes and specific hidden attributes. Using a tool like Ejogc327's Alpha V0.5a provides:

Go to the file menu and select the directory where your extracted .bin files are located. The tool will read the files simultaneously to link players to their respective teams.

Drag the file into CriPackedFileMaker and extract its entire contents into a dedicated workspace folder. Step 2: Database Modification Launch PES 2017 Editor Alpha V0.5a.exe as an administrator.