Payroll conversion on upgrade gets to Filing Status mapping screen and I can't go further.

SUGGESTED

I installed Sage 100 2018 Standard. Then installed product update 10 and Payroll 2.21. I migrated the data from the 2017 version and began to convert companies. When I get to the filing status mapping screen, there is a single line there, with none of the fields populated. I can't enter anything there nor proceed to the next screen. I've tried it on a few of the companies, and get stuck at the same point on every one. What do I do?