Allow only approved domains to use the TDC ActiveX control - Restricted Sites Zone
This policy setting controls whether or not the user is allowed to run the TDC ActiveX control on websites. If you enable this policy setting the TDC ActiveX control will not run from websites in this zone. If you disable this policy setting the TDC Active X control will run from all sites in this zone.
Policy Path: Windows Components\Internet Explorer\Internet Control Panel\Security Page\Restricted Sites Zone Policy Setting Name: Allow only approved domains to use the TDC ActiveX control