I'm glad you got it working. It seems that TurboTax is probably better suited to run on Windows 10 but I think maybe if you did step 3 on the Windows 7 computer it might have worked too. I did learn that uninstalling and re-installing TurboTax does not remove your tax files you worked on. It just removes and restores the executable file and automatically reloads your tax files when you open TurboTax. That is how it worked for me. In any case, I'm glad it's working for you. It was a very frustrating problem for me.
