Amplitube 3 Free and Amplitube CS (I see both v3 and v4 in my "User Area") are two different products, each with their own serial numbers. I don't have Amplitube 3 Free (because I installed the full Amplitube 3 I purchased), but it is supposed to show up in your work area based on the serial number you register with the authorization manager.

Did you run the IK Authorization Manager and enter the serial number provided by PGMusic? That should activate the serial number and enter it into your work area (based on your login credentials). After doing so, Amplitube 3 Free should be authorized for your computer. and you should be able to use it with no restrictions. And you normally get 8 or 9 authorizations available to you, so you can install on other computers or when you do O/S upgrades...and I've found they occasionally refresh back to max authorizations over time.

You can download the authorization manager from: https://www.ikmultimedia.com/products/authorizationmanager

John

Laptop-HP Omen I7 Win11Pro 32GB 2x2TB, 1x4TB SSD
Desktop-ASUS-I7 Win10Pro 32GB 2x1.5TB, 2x2TB, 1x4TB SATA

BB2024/UMC404HD/Casios/Cakewalk/Reaper/Studio One/MixBus/Notion/Finale/Dorico/Noteworthy/NI/Halion/IK

http://www.sus4chord.com