By following these tips and the steps outlined in this article, you should be able to fix the d3dx9_43.dll missing error in PES 2017 and enjoy a smooth gaming experience.

The d3dx9_43.dll file is a core component of . Even if you have a modern computer running Windows 10 or Windows 11 with DirectX 12 installed, older games like PES 2017 still rely on the legacy DirectX 9 runtime libraries. This error typically happens because:

Once installed, PES 2017 will launch without errors, and you can return to mastering your free kicks and building your Master League dynasty.

The d3dx9_43.dll is part of . Even on Windows 10/11, you need to install the legacy DirectX files.

The safest and most effective solution is to install the official legacy components directly from Microsoft. This ensures all dependencies are registered correctly across your entire system.

This issue occurs because PES 2017 relies on , a legacy technology not fully included by default in newer Windows installations. Fortunately, fixing this is straightforward. Here is a comprehensive guide to solving the PES 2017 d3dx9_43.dll error, with methods that work in 2026. Understanding the Error

This error appears because PES 2017 requires libraries, but your modern version of Windows (10 or 11) may not have them installed by default. Fortunately, this is a common issue with a simple fix.

If the web installer does not resolve the issue, you can manually place the specific dynamic-link library (DLL) file into the PES 2017 installation folder. Step 1: Source a Safe DLL File

The error is commonly triggered by one of the following scenarios:

A problem might be isolated to the game's own installation. Reinstalling the game from the original source can replace any missing or corrupt game-specific files.

Restart your PC.