Determine Your DirectX Version and Shader Model
How to Determine the DirectX Version A simple diagnostic utility presents the DirectX version. PressWin+Rand in the box typedxdiagthen pressEnteron your keyboard to trigger the command. In theSystemtab, listed under theSystem Informationheading, the tool returns your current DirectX version. Match your DirectX version with the Shader version listed below. DirectX and Shader Model Versions The Diagnostic Tool doesn’t share the Shader Model version. HOwever, Vista supports DirextX 11.0 after a platform update....