(Note: If you are using the CPK method, you don't need a script, you just need to generate a new DpFileList.bin using DpFileList Generator tool and check the box next to your new CPK file so the game loads it last, overriding the default crowd).
Unlike simple graphical settings tweaks (which PES 15 notoriously lacks), a crowd disabler is a file modification tool. The game stores 3D crowd models and animation data within .cpk (CRI Packed File) archives. pes 15 crowd disabler
The disabler is not without significant drawbacks: (Note: If you are using the CPK method,
This utility allows you to "clean" the crowd from stadiums, which is one of the most effective ways to reduce stuttering and crashes in the game . you don't need a script