(specifically version 4.5.2 or 4.8) to function. If it still won't open, reinstalling the latest .NET framework often fixes the launch crash. Linux/Steam Deck Compatibility
Once your graphics are locked in, you can look at in-game "Game Options" for further realism: How to Fix PES 2018 Settings Not Saving Issue settingexe pes 2017 2021
And for the next four hours, it was 2017 again. (specifically version 4
: The most common cause is a lack of proper .NET Framework (specifically version 4.8 or later) or DirectX runtimes. Reinstalling the latest .NET Framework often resolves the "nothing happens on click" bug. : The most common cause is a lack of proper
: If the GUI tool fails, advanced users often use pre-configured settings.dat files (placed in the game's save folder in "My Documents") to force specific resolutions or graphics levels. PES 2017 vs. PES 2021: Community Perspectives