I placed a .swf file on a page in my site.
Now, when people want to visit that page and the type: http://www.mediaphoto.be/portfolio.html : the get an error:Slideshow data cannot load due to security issue !
and for your domains put in a www version and a non-www version of your site. Then when you have added both domains in there click on “download crossdomain.xml”. Then upload that xml file to your server’s main / root directory. (So that might be a public_html folder or a wwwroot folder.) Then try and load it up and see if the problem persists.