I bought an Xbox one controller for my PC, and it refuses to work at all. It will not install device drivers, when I plug it in it appears as "controller" in my device manager, and it doesn't work in games at all. I have no updates in Windows Update at all, and I cannot understand what the problem is. I have tried to uninstall the driver and plug it back in, tried uninstalling the 1.11 Kernel and User driver updates and reinstalling them, scanning for hardware changes, and a couple other things. The controller works, the cords work, I just can't figure out why it won't work with my PC. I am on Windows 7 SP1. The controller also works fine on my friend's Windows 8 PC.