The Desktop program is different than the Online version. In the Desktop program to start over you just start a new blank return, go up to FILE - New. You can then transfer from the right 2022 return or the amended one. You can delete the wrong 2023 return. Each return is in a file ending in .tax2023 and should be in your Documents in a Turbo Tax folder. I don't know the Business program but you might be able to change the figures that transferred over. Maybe in Forms Mode. Is there Forms in the upper right?
