7.1 Surround Sound Not Downloading

I have been having some problems trying to download 7.1 surround sound for my PC. I wen to the 7.1 surround sound page on my computer and pressed download, but it just doesn't seem to work. I've checked my file downloads and task bar, but it doesn't pop up at all, leading me to believe it didn't download. It also does not show any sign of downloading on chrome, and no pop ups appear on the bottom when I press the button. Please Help!