Last year I bought the full version of Magic: The Gathering. Today I tried to play it again and a message popped up saying "A new version of Duels of the Planeswalkers is available for download. You must download it to continue playing." I press accept and then the message "There's a problem with the Xbox Live Marketplace. Please try again later. Status code 800700E8" How do I fix this so I can download the newest version?