Screen That Says "this Program Could Not Display The Webpage"?

I go to netflix on regular computer through media center and it lets me in no problem I select my movie and when I try to play the movie it goes to a screen that says "this program could not display the webpage" and it looks like an explorer window.When I try it on the second computer i log in and it lets me select the movie but when I hit play it tells me that I need to log in and I enter my user name and password then it goes all black like if its about to stream but then I get the same error message.I have included a screen shot of what it looks likeI talked to netflix customer support and they pointed the finger at microsoft