I have older projects which no longer open properly because I made them with an older Version of Jup-8 and only own a newer version. In the Arturia Software Center the older version of Jup-8 now appears in Demo Mode.
Is it possible to buy a license for this older version of Jup-8 (and also for other Arturia software)?
HI @GeorgW and welcome to The Sound Explorers Forum!
I’m not sure this is possible as V3 has been superseded by V4 as you are seeing, this shouldn’t affect your licences though.
I think it would be worth you logging in to your account to contact our support team that will help you to fix this situation.
Best 
Did you sell your previous license? If you upgraded V Collection, you should still have a valid license for the older instruments. You might be able to find someone selling a license to older software online, but I don’t think Arturia will sell them anymore.
Follow us for the hottest sounds, fresh content, exclusive offers and Arturia news as it happens.