I've been using Adobe Acrobat to created PDFs and do a shared review on a server. It's been great. Today someone asked me how to get rid of the Tracker icon that showed up in their system tray. It doesn't go away! I tried turning off notifications and hiding the icon, but it comes back after restarting. Any ideas?? I don't want people to stop reviewing my material because they don't want this Tracker to show up on their machines.