You sure the message didn't say BONG?

Ok, was just messing with you.  There was supposed to be a solution dated 2019, but apparently the link no longer works.  See if this original link gives you a clue.  I use Lacerte.  Just that I know someone who knows some who knows some who uses Prowhatever.  Hope this helps. 

https://proconnect.intuit.com/community/proconnect-tax-discussions/discussion/programmer-error-inval...