These instructions are applicable when you already received an activation code from Sabio Academy.  If you didn't receive an activation code, then you will need to create an account first as instructed on this page.
If this is the first time you are activating any iSabio file, run this Microsoft Security Update first.  When in doubt, run it just to make sure.  Media Security Update
Run this file then enter the activation code in the blue checked field as shown below.  Once the Activation Code is accepted, you are ready to view the AMC solutions lectures.  You can view them online by clicking on the menu on the left, or you can download them to your hard drive.