After you file

I was able to get it to work again.

I found an option to "amend a return".   And then the next screen asked if I had alrady filed the amended return.   I answer "no".  It then took me to a screen that said I had to file the federal amdended return by mail.   So I said fine.   Proceeded to e-file just the state amended return and was able to print the federal return to send it in by mail.    Jeesh.  Every year I wonder why turbo tax is so non-intuitive, tricky, quirky and difficult.