After downloading the core engine once, and the scenario pack once, I am shown as having 10 remaining downloads of the core engine, and 7 of the scenario pack...?

I installed the core game and all the scenario packs. I got two desktop icons: Command Ops 2, and Update Command Ops 2. Update Command Ops 2 has the small shield on the icon, indicating that it will request admin rights. When I use the Command Ops 2 icon, I get: The product is not...