I have signed in to do my 2017 and it asks to use Return#1 or Copy of Return#1 which do i use?? what is difference? Is my sign in program been updated for 2017?

[TurboTaxTara]

It sounds like you might have clicked the Copy and made a copy of your return.

If you didn't create the copy intentionally, I'd recommend going forward with the "Return #1".

Here's how to delete a return, if you don't need it: https://turbotax.community.intuit.ca/replies/2647999