Mistaenil

Yesterday I bought the Challenger Prime keyboard. I love everything about it! I was surprised to find out that you had to download the driver directly from the website. No problem.. I went to www.ttesports.com and downloaded the latest drive for this keyboard. I am running Windows 8.1. And Nothing.. Downloaded a couple WinRAR, Rar-Opener programs, and still nothing.. Even tried it on another computer that was equal to mine.. So what gives? I can not figure this #### out! Any help would be greatly appreciated! I really don't want to have to return this keyboard and search for another.. Thanks!