[FMX]Arg! Desperate! need help please!

Sorry if this is the wrong place to post this question.

I have been working with the slideshow tutorial:

http://www.kirupa.com/developer/mx2004/xml_slideshow.htm

When i go to test the movie, I keep getting the error “error opening url”
I have no idea where to fix this error or even where to look for it.
I have the fla and xml files in same directory and the images in a images folder.
I would appreciate any help I could get with this.
Thanks