Here's how to resolve this issue:

1) Open file for tax return

2) Uncheck "File Federal Return electronically" located under Part VI

3) Scroll up and click E-File, then "Transmit Returns/Extensions/Payments"

4) The Option to File Federal Amended Return should now appear. Check the box and click Ok

5) The Software will then take you to EF Dashboard where you will be asked "Do you want too continue with the convert/transmit process?" Click No

6) On the EF Dashboard make sure the federal amended return you want to file is highlighted, then scroll up click EF Now icon.

7) An Electronic Filing Option prompt box will appear, make sure to check "Convert and Transmit Selected returns/extensions/payments" and uncheck "Enable conversion error checking

😎 You will then be able to E-File the rejected amended return.