You cannot simply drag and drop the fix over a vanilla copy of PES 2013. You need to follow a specific process. Assuming you have a legitimate copy of PES 2013 (or a clean crack for preservation purposes), here is the standard installation:

You might ask: Why fix a kit editor for a 12-year-old game?

Because PES 2013 has become the ultimate "legacy sandbox." With the collapse of the annual release hype cycle, players have returned to 2013 for its lightweight system requirements and unmatched moddability. Using this fixed kit creator, combined with the existing Dream Patch or SMoKE Patch, users can now create:

Konami’s Pro Evolution Soccer 2013 remains a favorite for modders thanks to its lightweight engine and active community. One tool players often rely on is a “kit creator” — software that lets you design, import, and export team kits (jerseys, shorts, socks) for use in-game. Over the years, some versions became unstable or incompatible with modern systems. This post covers a fixed PES 2013 Kit Creator: what it is, why a fixed version matters, how to use it, and tips for creating professional-looking kits.