How can I determine the version of DirectX I am running?
- Go to the Start button and select Run.
- Type in dxdiag and click the OK button to run the DirectX Diagnostic Tool.
- The version of Direct X running on your machine is the last item in the System Information box.
- Click Exit in the lower right hand corner of the window to close the DirectX Diagnostic Tool.
How do I update DirectX?
The easiest way to update DirectX is to use Windows Update.