Today, I followed the work around listed in this thread. I converted and transmitted return and unchecked "conversion error checking". Although I filed the court appointment papers with 56 previously. I did attached it and also check box b1 on form 1310 so it prints "cert. previously filed" 

My two errors are From 1310 Part 1, no matter what box you check it creates an error and Info worksheet that says "deceased and refund" paper file only.

Although I am not sure of E-filing rules. It appears we can e-file the return, but the software has an issue. Wondering if Pro-Series can fix this? Would be nice to see an Intuit engineer chime in on this post.

I will post back when I find out if it worked.