Hi, I downloaded the lastest windows media player in my Vista
computer. Here is more details.

I cannot play the CNBC video (for example,
http://www.cnbc.com/id/15840232?video=275787763&play=1) in full
screen
in Firefox or IE. I have a Vista and the default player is also media
player, version 11.0.5721.5154. However I could play google or CNN
video in full
screen on this computer.

In the past, I could play the same CNBC videos in full screen in
Firefox in
the previous computer which I had Windows XP, and the default player
was windows
media player version 11.0.6000.6324

Help please!!!!