Server 2008 R2 RDS. When users log in and try to execute task bar or menu items they get a security warning saying the publisher is unknown, etc. I did read a post elsewhere that said to create a site to zone entry which we did via GPO and that hasn't helped. The only thing that works 100% is to go to Internet Properties, Security tab, Custom level for this Zone and in the area labeled "Launching Applications and unsafe files" to set it to Enable (not secure). But, we'd have to do this for every user. I assume there is a better way?
Thanks to all who reply,