Keep getting actionscript keywords message

I have tricked every “trick” or workaround that I have come across, but when I try to use Web Object to embed a YouTube video, I keep receiving the message (when I preview) “Swf compilation failed.  Please verify if any of the actionscript keywords is used as user variable name.” I have also tried the YouTube widget and checked HTML5 Tracker. Do not know what to do here…I do not yet know enough about variables to know how to […]