AB Tutor - 1 license, 1 Admin install, 1 Tutor install

[dbair]

We have purchased 1 license for AB Tutor. I have installed the Control application on the admin computer. I have installed both Control and Client on the Tutor (instructor) computer. I have installed the client on all student computers.
I have activated the license on the admin computer but cannot activate the Tutor software. Is this because of having only 1 license? Do I need a license for each Tutor machine as well?

[meastaugh1]

To clarify, you have two computers you want to use Tutor on (admin and instructor computers)? If so, as I understand it, you either buy two tutor licenses, or if you're only going to ever use one license concurrently, you could install Tutor to a USB memory stick and run it from there.