Huh, I thought I did but I guess I actually didn't.
Okay, just tried it again, you are right the file is included in the download.
But I am getting an error message that says it was unable to install PCI Bus Management Control Device. And on the PCI Bus Management Control Devie properties window, it has an error code 69 on it. In fact, trying to install the driver for the sound card will get me an error code 69 too.