From time to time IE 8 will pop up a dialog titled "Internet Explorer Security" with the message "the web site wants to open a window outside of protedted mode...", the name of the program is SilverLight.Configuration.exe. There are two main buttons "allow" and "D'ont Allow".
This dialog is ALWAYS totally frozen, the only way out is via Task Manager and kill IE.
Ironically, I only have this problem with the MSN website.
Is there a fix to this?