Hi sportguitarRC,
You can download the DirectX redistributable package here. When you download it, you will receive an executable file. When you run the executable it will ask you for a location to unpack the installer and all of its required files. Make sure you have an empty folder ready for this (and don’t do what I did the first time and unpack it all onto your desktop). You will end up with a large number of .cab files, a couple .dll files, and another executable. Running the new executable will install the redistributable package.