I did............And I think you're right @ being out of luck.
The last production was Sep 1999
The only solution I can see is run it from an old 98 PC
But then, you may want to dig deeper into the results for a convertor
I have the old Sidekick 99 software by Starfish (now out of business). No way can I download this on my new desktop PC. Any posted info was a couple of years ago. I can't even find a convertor anywhere. Anybody have any suggestions? I really liked this easy to use program and have years of addresses on it!