the executor of his estate, a lawyer established the estate, got a federal ID for it and appointed the executor in the will as the representative.  I added the form 1310 in the software, filled out the name as the decedent, the court appointed executor's info for the rest, chose B in Part 1, answered YES to leave a will, yes to 2a and yes to 3. I keep getting a critical error that says I have to mail the return.