>You can't, I believe. MS had to change the way ActiveX controls are implemented and displayed in IE, due to a patent infringement case that they lost.
>
>http://support.microsoft.com/kb/912945
>
>Essentially, it is up to the website owner to change they way they link/embed the rich media on their page to prevent that message. It occurs with Flash, etc...pretty much any of the rich media plug-ins.

Even if I accept it, the next time I load the page, I have to click on it again. This is really irritating.

The content generated for those Flash are, I believe, pretty much standard. I don't know how much more I can generate it so IE will stop complaining. If we cannot use Flash anymore on Web site, this will change a lot about many things we have been doing.