Yes, Yes, Yes, Yes, it was checked before I did anything.

Unfortunately, I did not realize the procedure had changed since I amended returns yesterday, so I proceeded to do the amendment according to the previous method, Client file maintenance/ back up/copy file etc... I don't know what that might have done, other than not work.

Deleted all amended info and began new procedure to amend. Saved as and the rest. I have the original return and the copy. I amended the original return, not the copy and all the correct boxes are checked, selected the correct file listed under the Amended return column, yes to the duplicate SS#, but could not efile it.