Hi. I emailed Fred Quimby, not heard back. I downloaded the latest 4_11 Trebors 7800 Pro Pack, and accidentally clicked on the txt. file upon inserting it into my 7800. Concerto no longer works, just the flashing color splash screen. I've tried erasing the disc and installing previous versions, to no avail. Can anyone help on this - and my apologies if I am posting in the wrong thread or reply. This had happened once before in the past, and I think either they solved it digitally via email or he sent me a replacement Concerto cartridge....but can't seem to remember. But everything I've tried is resulting in the same issue.
Thank you for your time.
thursday83