: Move the main patch files (often including a download folder or sider addons) into your primary eFootball PES 2021 installation directory.
When downloading an "AIO" (All-In-One) patch like Super Star Patch, the total file size can be extremely large, often reaching or more to accommodate thousands of faces and hundreds of stadiums. To facilitate downloading, creators split these large files into multiple parts (e.g., part01, part02, part03).
: Ensure part03 is in the same directory as the rest, then extract the files.