New customer: How do you activate Hard Disk Manager 17

I just bought Hard Disk Manager 17, got my email with my code, and can login to my account. It shows my three licenses and it says they are not activated. I used the email link to download and install the software on two machines, but it says that I still don't have any machines activated. The software seems to run fine, but I am not sure if it is running in some form of demo mode or what. I never actually did any activation and it says I haven't activated any codes when I look at my license list. Nowhere does it say how to activate the licenses. I also cannot find any way to activate the licenses in the software. Any doc that has anything to do with activation is an older doc that uses the old myParagon stuff, which I do not have.

Can anyone point me in the right direction?