TPASM displays the version of PCBoard it is for in the upper right corner
of the menu.   If this does not agree with the version of PCBoard you are
running,  then there might be a problem.   If you are not using FIDO then
it will display 15.2+ as there are no additional files to process without
FIDO present.  If you are running PCBoard 15.22 with FIDO and it displays
15.21 then most likely,  PCBSETUP has not properly updated the version in
PCBFIDO.CFG from 2 to 3. I experienced this when testing on my test setup
where I setup FIDO (I don't run FIDO on my BBS).

I hope that TPASM is fully compatible with the changes made to PCBoard
15.22 regarding FIDO,  but the documentation on these file changes was
slow to show up and are incomplete still to this date.  The format for
PCBOARD.DAT has not been  updated so I had to experiment to  make sure
which line contained the data for finding the AREAS.DAT file.