hey, i need help. most of the time i try to download a movie it says 'need more sources' BUT if im lucky, it will actually start to download!
BUT
when it starts to download and press preview windows media player will come up and then it will say 'The file is already in use. Close other programs that might be using the file, or stop playing the file, and then try again.'

I can click Close, or Web help. I clicked web help and it took me here

http://www.microsoft.com/windows/win...nalid=8007007E

and i dont understand that...

once i was actually able to download a full movie and be able to play it...

but now i cant!

help me! please!!