Upgrade 16 pro to 17 core possible?

[Peter2]

Is it possible to upgrade from 16 pro to 17 core?
Thanks

[Aravisian]

Please see this post here:

Can I Upgrade From Zorin16 Pro to 17 Core?

It is easy to miss, but when you are asked for your key, there is a skip button in the top right of the window. Click that to install core instead of pro.