You don't have the file ending in .tax2023? Are you on Windows? Yes you can make a new 2023 return and re enter it so it can transfer into 2024.
The tax files (and PDF files) should be in your Documents then in a Turbo Tax subfolder. If you can't find them do a search for all files ending in .tax or .tax2023 or .tax2022, etc. And check the Recycle Bin. For Windows 10 check the One Drive. Did you make any backups? Like DropBox.
If you don't have the main .tax file you might have one that starts with a Tilde sign ~ like "~your name.tax2023". That file is if your computer crashes or your real file gets lost or deleted or corrupt so you can restore it.
The ~ is a tilde file. Those are temporary files that you normally don't see and normally are deleted. But now Turbo Tax is leaving them in the folder in case something happens like if your file gets corrupted or lost or your computer crashes. Then you can go back. If you can't transfer from the regular file you can transfer from the ~ file.
