I'm on Finale 188.8.131.52, Windows 11 Home, 10.0.22000
I created a score yesterday morning in Finale 26.
I tried to print score and parts to PDF. Finale 26 would not auto-populate the file names in the "Save File Output As" dialogue box.
So I checked for upgrades, dropped $150 on the new version, got it installed, opened my file and got the same problem.
The workaround is that I have to print each part separately and name each PDF.
Up until yesterday, I could print score and all parts selected and all I had to do was remove the pesky X from the file name.