How to start over with downloaded version of Turbotax Premier

[JF2]

I would like to start my return over. It is running locally on my mac and I have not filed yet. I did however download and install the appropriate state version in the program. I tried renaming the current .tax2019 file but the program complains when it starts. If I just start a new return will it always look for the previous one?

[DonnaLO]

In order to start over, you will need to delete the .tax file(s).     

If you continue to have problems please contact Technical Support using this form: 

 https://support.turbotax.intuit.com/contact/