Have you tried doing an uninstall and reinstall of OrangeCD? If not, I'd suggest trying that.
It also still appears to be in development with the latest version having been released in July 2020, Version 18.104.22.168126
Is that the version you've got running on your machine?
Brian - Windows 10, 64-Bit, Version 21H1, Build 19043
It is better to be hated for what you are than to be loved for what you are not.
~ André Gide