My son can't efile because he gets a review error that says he needs to delete a 1095-A. I beleive he has done that, but he still can't preceed. Any suggestions?

He failed to click the box that says he is claimed as a dependent on another return (mine) and he marked that he did not receive a 1095-A.  We have corrected the dependent error and left the 1095-A box as 'no' because I received it, not him.  However, the federal return review still says he needs to delete his 1095-A...we can't figure out how to do that.