Ultimate Troubleshooting Guide: How to Fix "PES 2021 settings.exe Not Opening"

Sometimes, security software flags the settings tool as a "false positive" and kills the process before it can open. Temporarily disable your real-time antivirus protection.

Try launching the game once through PES2021.exe first, then close it and try settings.exe again. Some users report the settings file only initializes after the game runs at least once.

Ensure you have the latest .NET Framework (version 4.8 or higher) installed.

Settings.exe file for PES 2021 (e.g., Sider or the standalone launcher) fails to open, it is usually due to missing system files, administrative blocks, or incorrect display scaling. 🛠️ Primary Solutions 1. Run as Administrator

If the app is running but not visible (check Task Manager for process "settings.exe *32"):

: On systems with dual graphics (laptops), the system may fail to initialize the launcher if it isn't set to run on the high-performance processor. Recommended Solutions

Check output.log for hidden errors (e.g., missing d3dx9_43.dll or access violation codes).

Does the open successfully? I can provide tailored steps based on your specific setup. Share public link

Common symptoms of the problem include:

Programs like RivaTuner, MSI Afterburner, or Discord overlays can conflict with the app. Comprehensive Solutions to Fix the Error