@DoninGA I'm having the same exact issue. Even when I upgrade, I still get the error. Unfortunately, I can not pay to see if it works because it says pay after you file. I am filing my 2018 return late, but finished 90% of it using turbotax. I've gone ahead and purchased the 2018 desktop version, but it would be nice if I could download the .tax file so that I don't have to start from scratch. Hopefully someone over the phone can help. I do plan to use turbotax for 2019, but have an urgent need to complete my taxes now.
@rickmcgee Were you able to successfully download your previous .tax file?
