Updating directx 10
You can usually get your game running by updating your computer’s software and drivers.In the very worst case, you may have upgrade your version of Windows or get a new graphics card.If you have an older version of Direct X, you need to download and install the latest version of Direct X.Sometimes you may not be able to update Direct X to the proper version, because your operating system is too old.
You may also learn during the updating of Direct X that your graphics card is too old to support the latest version of Direct X.Position = D3DXVECTOR3(0.0f, 0.0f, 0.0f); Vertices. Color = D3DXVECTOR4(1.0f, 1.0f, 1.0f, 1.0f); Vertices.Position = D3DXVECTOR3(-1.0f, 2.0f, 0.0f); Vertices. Color = D3DXVECTOR4(1.0f, 0.0f, 0.0f, 1.0f); Vertices.In this case, you must install a newer graphics card in your computer.In conclusion, receiving a DX11 feature level 10.0 is required to run the engine error is not fatal.