If you have a situation only covered by the Deluxe Edition, you will need to stay in the product to be able to file your taxes with TurboTax. Here are the details on what is covered in Deluxe.
https://turbotax.intuit.com/personal-taxes/online/deluxe.jsp
If you no longer need the Deluxe Edition, you can go to Tax Tools --> Clear & Start Over to clear your forms and start over in the Free Edition.