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DirectX Errors: D3Dx9_43.dll, d3dx10_43.dll, ...

DirectX is a set of components in Windows that allows software, primarily and especially games, to work directly with your video and audio hardware.
DirectX errors relate to missing or corrupted DLL files. When this happens, the game will crash or won't start.


How to fix DirectX errors

  1. Check this article from Microsoft.
  2. Make sure you have the latest video card drivers:

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