Correct and finish up the input to file the return, as normal. You do need to unlock the file, you might want to keep a copy of the file BEFORE doing things now. If payments were made with extensions, be sure they are reflected as payments before finishing. Look in Screen 6, you should see Paid with Extension (not...)  The amount paid should show as a (memo) Enter it in the next line to confirm it was paid.

Review, Review & Review, then file.

Thank you so much as the response was perfect and all has been comp[leted.