Yeah! Finally something i know! I’ll bet you have published your Flash file, to HTML, and then renamed it to Index.html, and then uploaded it to your server. But you also need to upload all your Flash movies, including the Movie from the file you published…
please don’t use dreamweaver to publish your SWFs/HTML. Honestly, it’s a terrible program. Just go into Flash and hit Ctrl+F12. That’s really all you need to do.