mobile streaming has been completely halted by nvidia in their latest updates. The only workaround that doesn't involve a 3rd party app (negating the native protocol support between tegra 4 and kepler) is to downgrade and then apply the reg fix. This also only works if you have a sole discrete gpu or can completely shut off optimus in the bios. poopoo to you nvidia.
"...You might as well paint yourself yellow, run around like a maniac and call yourself banana man, banana man, cause thats what you're doing..."