What is Microsoft DirectX, and how do I upgrade Microsoft DirectX on my system to the latest release?
You must have Microsoft DirectX 9.0, or newer, installed to view the TradeStation Tutorials. Microsoft DirectX is a group of technologies designed to make Windows-based computers an ideal platform for running and displaying applications rich in multimedia elements such as full-color graphics, video, 3D animation, and rich audio. DirectX 9.0 includes security and performance updates, along with many new features across all technologies, which can be accessed by applications using DirectX 9.0. Follow the directions below to upgrade your installation to the latest release from Microsoft.