Read the Security WhitePaper. Looks like a SWF is trying to access the host server. Might be an bad assumption in that SWF.
From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of luvfotography Sent: Tuesday, December 09, 2008 1:09 PM To: [email protected] Subject: [flexcoders] Failed to load policy file from http://localhost:8881/crossdomain.xml I'm getting this error when I run my program from my FLEX Builder. Failed to load policy file from http://localhost:8881/crossdomain.xml Warning: Failed to load policy file from http://localhost:8881/crossdomain.xml Error: Request for resource at http://localhost:8881 by requestor from http://s.ytimg.com/yt/swf/cps-vfl67854.swf is denied due to lack of policy file permissions. My program is loading a video from youtube, and results in this error. Where do I put my crossdomain file?? thanks,

