Sm64config.txt

Open sm64config.txt and ensure --framerate 30 is present. Remove any line saying --framerate 60 or --framerate 0 .

This article will dissect every aspect of sm64config.txt , from its default location to advanced command-line arguments. sm64config.txt

sm64config.txt is the primary configuration file generated by the Super Mario 64 PC port. It saves your game settings—such as key bindings, controller mapping, volume levels, resolution, and graphical improvements—outside of the actual game executable. Open sm64config

Ensure the game is not running, or your changes may be overwritten. sm64config.txt

The most common issue with sm64config.txt is a "corrupted" file that prevents the game from launching. If you accidentally enter an invalid value—such as a resolution your monitor doesn't support—the game may crash on startup.