State tax filing

From what I can tell, I cannot clear and start the state tax forms over.  I've been on Intuit help and I sure don't see how to do that.   All I see is "Remove state return" under File in the upper left corner.  I'm afraid I'll remove the whole program that I just purchased and not just the current file that I've been working on.  

Online help says if you haven't submitted payment, deduct TT fee or registered you can remove the current form. I'm not sure what it means by register.  I received one free state and purchased one state.  Is purchasing and beginning to use what they mean by register?

Appreciate any help you can give on this.