Just happen recently after the march security update.
I have Entourage in my dock. I can't click on it to launch the application. All other apps in dock, including other MS products works. I can control-click to open Entourage.
The only way to remedy this is to remove the icon, and re-drag the Entourage app to dock. This will work for a while, maybe hours or until restart, then no click.
Advice?
thanks.
Maczep.