I downloaded and installed the patch, but that gave an error "unsupported device found".
So I downloaded the full version, uninstalled and reinstalled. Now - finally -the interface was recognized, and a firmware upgrade was performed. So apparently the supplied software was not compatible with the interface; why then supply it? Well, as long as it works now...
The DVC3 512 was actually an upgrade from a DVC3 128, so I have some projects I would like to use. I tried to copy the files that looked like being part of the project (*.dvc, *.lay, *.era), but when loading the project, I get an error "Encountered an improper argument", and then the program crashed.
Have I missed some files? Or isn't it possible to load a project made with DVC3 128 (and an older version of DVC3 - July 27, 2012)?