Quick update as I was able to get mine working finally. I also had multiple copies of the .2020 file I had exported, but none of them worked. Almost as if the file is corrupt that turbo tax exported. This was stored on multiple locations so it wasn’t the drive.
I thankfully had the machine I did the taxes on last year with TT 2020 still installed. I was able to start that up and it opened my return that I had filed. I did another save as from there, saved the new file, and then 2021 imported just fine.
No idea why this worked, but hope this helps someone!
