If the web installer fails to resolve the issue, you can manually place the specific d3dx9_43.dll file into your system folders.

Right-click the and select Open file location . Copy the d3dx9_43.dll file.

The "d3dx9_43.dll is missing" error is a common headache for Pro Evolution Soccer (PES) 2017 players on Windows. This specific file is part of the . Even if you have a modern PC with DirectX 11 or 12, older games like PES 2017 often require these legacy components to function.

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.

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Leo walked Jake through the correct, safe process. Here is exactly what Jake did to get back in the game:

: Accept the agreement and proceed with the installation. Uncheck any optional offers like the "Bing Bar" if prompted.

The d3dx9_43.dll file is part of the suite, specifically within the DirectX 9 libraries. PES 2017 uses this file to interact with your graphics card. If it's missing, the game cannot launch, and you will see a popup stating: "The program can't start because d3dx9_43.dll is missing from your computer. Try reinstalling the program to fix this problem."

Even though modern PCs run DirectX 11, 12, or 12 Ultimate, PES 2017 was built using the DirectX 9 framework. Windows 10 and Windows 11 do not ship with these legacy DirectX 9 files pre-installed. When PES 2017 searches for this specific file to render 3D graphics and fails to find it, the game crashes instantly.

Instead of the roar of the crowd, he was met with silence and a bleak gray pop-up window:

Method 1: Install the DirectX End-User Runtime (Recommended)

Follow the prompts to complete the installation. This will scan your system and automatically install any missing .dll files from the DirectX 9, 10, and 11 suites. and launch PES 2017. Method 2: Manually Placing the DLL File

Right-click on the on your desktop and select Open file location . (If you use Steam, go to your Steam Library, right-click PES 2017 -> Manage -> Browse local files ). Look for a folder named _CommonRedist , DirectX , or Redist .

The DirectX 9 legacy runtime is missing on newer Windows installations.

Extract the 64-bit version of d3dx9_43.dll and paste it into: C:\Windows\System32 .