Stacked making the "Transitions Between External SWFs tutorial

Hi flash experts!
I´m making a site (full flash) and found very usefull the " Transitions Between External SWFs" tutorial for this purpose, unfortunatly i had a few problems hoping that you could help me:

  1. when i clicked on section1 , this section appears without any trouble but then when i clicked on section2 or 3 or 4 i get this output messagge:
    Error opening URL “file:///D|/Mis%20documentos/tutoriales/flash%20archivos/flashsite%5Fintros/section2section1.swf” and after this message when i clicked another section nothing happens.

  2. An i also get this output error mes. when i give this code
    (root.currMovie = “section1”;
    container.loadMovie(_root.currMovie+“section1.swf”);
    to load automatically the section1

I attach my flas son you can see my error.
Hope you can help me .
thanks you people!
A.