About 3 days ago videos were playing just fine. I took a break from youtube and went on after 3 days (today) and realized that videos don't play. The video starts to load and then it goes to a page that says "This page cannot be open". I tried the IE on the mains apps screen and the one on the desktop and nothing works. Some videos play while others don't. The videos that play still give an error message if I try to view them again. I have all the latest updates installed. Thank you for your help.