No. You would have to start a new 2020 return and transfer from 2019 again. Could you have transferred from the wrong file? See if you have another .tax2019 file on your computer. Or maybe last year you marked the Schedule C as FINAL in Turbo Tax? Or the Asset as Sold?
Here's an idea. Do you still have 2019 installed? Try opening 2019 program and see if you can get your 2019 return to show up in it. Go to FILE - OPEN. And see if your schedule C is in it and if it's marked as final or the Asset is sold.
Then save it again with a name and place you can find. Go to File - Save As. Then start a new 2020 return and transfer from the saved 2019 file.
