I have a Dell Axim X30 running Windows Mobile 2003 Second Edition. I am tring to use Media Player 10 to view this: http://www.asp.net/learn/videos/view.aspx?tabid=63&id=14
I download the file, unzip it, and put it in my Axim Documents folder. It syncs, but when I try to run it I get "Windows Media", "Cannot play the file. A required codec is not installed or cannot be found."