Background? How many networked computers do you have? Is it an actual domain environment or a workgroup?

Most of the time when you install the new software you select one main computer. Then from that main computer you would import the database from the last year. You have to search for the path file that would have your last years data on it. Make sure the path is mapped in you my computer.

How do I open tax returns from tax year 2020? Note: I did not use your products for tax year 2021.

CFP, we are users, not support here.

If you didn't use Pro Series, then how should Pro Series know?