I did not unclick it.    What I DID do was switch the taxpayer and spouse names.   I filed for the extension under the scenario of husband-taxpayer and wife-spouse, but when I started doing the return, I remembered the husband died on January 6, 2021.  The taxpayer now is the widow, and the spouse is the deceased husband.   The names and social security numbers are in different places, but they are the same names and socials.  The location name of the file is the same as it was.   An extension is filed and approved.  How do I FIX THIS so I can efile this return?