I'm not completely sure but you may have missed the point. Intuit purposely chose to put a check in their software this year so it would not run on Win 7 and force us to upgrade to Win 8 or 10 just to use Turbo Tax 2020. Last year they chose to warn us about Win 7 and encourage us to upgrade. They could have done the same thing as last year. As far as I know, aside from their purposefully blocking use on Win 7, their code will work fine. I'd be happy to test it for them if they would send me an updated version.
John
