I have version 2.0 of Cassette2CD Wizard and it will not work with Windows 10. Can I get an update so that it will work?
From what I see on its official website, the application has not been updated in a while, so I don't think that there's a newer version that is compatible with Windows 10. I would recommend that you contact the developers using this link: http://support.clearclicksoftware.com/support/tickets/new and ask them directly about compatibility with newer Windows version.
Alternatively, you could try setting up a virtual machine on your Windows 10 PC and installing an older version of Windows on it, then installing Cassette2CD Wizard on that virtual machine.