When it looks for the previous file from last year it should find all the 2023 files for everyone you did. It doesn’t know the name yet. It gets the name from the file you select to Transfer. If their 2023 return is not on this computer you can Continue without transferring.
How did they do 2023? If they used their computer they need to give you the file ending in .tax2023 so you can copy it to your computer using a flash drive. Don’t transfer it directly from the flash drive, copy it to your hard drive first.
