FAQ ← Knowledge Base Is there a device limit for Hyper Pro licenses? I bought Hyper Pro, why is it not showing up? Will there be a Windows Phone 8.1 version of Hyper? Why do I get an error when I log in? Why do my watched videos not appear in my YouTube watch history? Is Hyper for YouTube available for Windows 8? Why is Hyper getting so big on my disk? How do I view video details?