Specific files like unnamed_1977.bin in the dt0f.img folder have been known to cause "Stopped Working" errors in Master League.
If you use custom patches (e.g., Smoke Patch, PESEdit), missing or improperly linked files cause crashes. Use or CriPackedFileMaker to regenerate the dt0c.img , dt0f.img , and dt04.img files. FileLoader + PES 2013 Editor can also rebuild the file map. pes 2013 master league crash fix
: Crashes often occur if teams have "dummy" or unregistered players (often appearing with no name or 40-rated stats). Manually removing these players from their respective teams in Edit Mode can resolve crashes happening after matches or during the initial menu. Specific files like unnamed_1977