@DnD The tax data file should be in the TurboTax folder if you saved the tax return before exiting the TurboTax program.
If a tax data file was saved it should be on the hard drive(s) of your computer or an external or cloud drive depending on how you save your files.
Do a search on your hard drive and any other drives you may have, including a cloud drive. Use the search parameters using a wild card for the file name, eg. *.tax2020
