https://www.cgchannel.com/2023/04/isotropix-may-have-discontinued-clarisse-and-angie/
The future of layout, lighting and rendering software Clarisse and its Angie renderer are in doubt, with developer Isotropix restricting access to its website and removing official social media accounts.
Consumer customers no longer have access to the User Account. If you have Support, Maintenance, Licensing, and Product questions, please send an email to support@isotropix.com