How to fix d3dx11_43, d3dx11_42, d3d compiler 43.dll gaming errors

Many computer games, as well as some 3D modelling programs, rely on the Direct3D component of DirectX to render graphics. If your computer has a problem with a DirectX file or a graphics driver, it can cause these programs to crash or not open. Windows includes a tool for testing your DirectX installation, and you can solve most issues by turning on hardware acceleration or updating DirectX and your video driver. Download link:http://www.microsoft.com/en-us/download/confirmation.aspx?id=8109