How to Fix d3dx9_43.dll Not Found or Missing in Windows 10, 8.1, 8, 7

Jan. 31, 2018 / Updated by Bessie Shaw to Tips
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- File d3dx9_43.dll not found.

- The file d3dx9_43.dll is missing.

- The code execution cannot proceed because d3dx9_43.dll was not found.

Recently, a great many Windows 10 users report the d3dx9_43.dll not found or missing issue. This issue is associated with DirectX. The d3dx9_43.dll file is a file included in DirectX. Here are top 3 ways to fix the d3dx9_43.dll not found or missing problem in Windows 10, 8.1, 8, 7.

1. Download the Latest Version of DirectX

You could try to download the latest version of DirectX from Microsoft to fix the d3dx9_43.dll not found error. Click here to download the latest DirectX End-User Runtime Web Installer on your computer. Once the installation is complete, run it and start your program.

Note: The same DirectX installer could work with all versions of Windows operating systems, including Windows 10, 8.1, 8, 7, Vista, XP, and more. It will replace any missing or damaged DirectX 11, DirectX 10, or DirectX 9 file. 

2. Uninstall and Reinstall Your Game to Fix d3dx9_43.dl Missing Issue

If you receive the d3dx9_43.dll not found error when you start a game, you could try to uninstall your game and reinstall it, because many games use DirectX software.

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