I have been trying to log in to my MTV App for more than a week. I do all that is needed and still won't allow me to watch the show I'm interested to watch. I type in the Activation code in the MTV.com/Activate, the PC will read that my Xbox is ready to watch. A few seconds later, the Xbox will read Activation Successful, I click continue, pick the show i want to watch. But it will then reads again that I need to log in to watch locked shows. How do i fix this?