Cubik Studio

Hi.

So a long while ago, a guy I knew got me Cubik Pro in exchange for some favors/help.
I just found out about Cubik Studio and saw there's a way to upgrade... if you have the details of the account that bought it. I don't. And I've lost contact with the guy as we were barely acquaintances.

I'm wondering if there's a way to upgrade?
If not, I understand. I don't have much info here to offer...

Sorry but if you don't have any information related to your Cubik Pro copy, I don't know how to help you upgrade...

Yeah this was a vague hope at best. Thanks for the reply you'll.