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Why is the D3DX9_43.dll is missing error appearing?Ī common cause of this error is that the company you have bought your PC from has forgotten to install the library.

If that does not sort out the error and get you back playing your favorite games then perhaps you should try reinstalling DirectX9 completely.

You could try to download the D3DX9_43.dll from this page below this text, we have multiple versions for 32-bit and 64-bit versions of Windows. They won’t be able to translate what is going on within the game from numbers and code to visuals that you can understand as a human. Without this DLL present in your system folders alongside the operating system, many of the games you play (especially those released around 2010~) will simply struggle to run. It allows game software to translate the game logic into 3D images that can then be piped to your monitor to provide a virtual experience.Īll of these games include the DirectX9 installable file when you download or buy them on a CD or DVD so that it can be added during installation. Many popular video games run on Windows thanks to the DirectX system including The Elders Scrolls V: Skyrim, Herowarz, Star Wars™: The Old Republic, Smite and GTA IV. On this page, I have laid out the information you will need to know to understand what is causing this error as well as the versions of D3DX9_43.dll which are sorted by age and type of operating system.
