Assuming a standard PES 2021 Steam/PC installation and a typical OF package structure:
: Corrected player names for national teams and updated lineups for major European clubs. Step-by-Step Installation for PC
Copy the extracted file and paste it into the save folder mentioned in Step 1. Windows will ask if you want to replace the existing file—click Yes .
Version 1.01.00 is the initial official patch and Data Pack 1.00 update for PES 2021 . A community-created "Option File" (OF) for this specific version is a data package designed to work seamlessly with these base game files to add: option file pes 2021 pc version 10100
Look at the bottom left or right corner of the main start screen. Confirm it reads . Why Version Match Matters
Community creators (such as SmokePatch , PESUniverse , or PES-ID ) pack these files with massive updates:
In , ensure the boxes for "Apply player and squad data" are checked if you want the latest rosters. Assuming a standard PES 2021 Steam/PC installation and
Press the checkbox key (usually 'X' or 'Square' on a controller) to select all team files ( .ted files).
: Identify the extracted folder, usually named WEPES . 2. File Placement PES 2021 | 2025/26 Season OPTION FILE & TUTORIAL
Installing an Option File on PC is a straightforward process of moving files into your system's user documents directory. Step 1: Download the File Version 1
Ensure the file name contains “DP2.0” or “DP3.0” – not “DP7.0.” Download the Sider.7z archive.
Finally, return to , select all files again, go to Advanced Settings, but this time check the box for "Apply player and squad data". Click OK. This ensures all custom rosters and transfers are properly injected.