So you mention that ProSeries "thinks" it needs to be updated, does this happen when trying to file ALL clients or just one? and any particular return type or all? (I ask because we may just need to uninstall and reinstall a particular formset)

Have you tried to close ProSeries and run "refresh" updates from the start menu? Similar to this, but for the tax year 2019?

 

image.png

0 Cheers