I installed the player debugger and I am getting this error:
Warning: An ActionScript 1.0/2.0 SWF file has loaded an ActionScript 3.0 SWF; code in the ActionScript 3.0 SWF will not run.
in the flashlog.txt file
you have an as1/as2 swf that's loading an as3 swf.
if you think that's not true, upload your swfs to a server and post a link to the html that embeds your main swf.