CT-ART uses chess-piece fonts for the board and also the notation window (see attached). The board displays fine, but the notation shows little squares instead of pieces. The application has a fonts folder, and I've tried copying the fonts into windows/Fonts, but that doesn't have any effect. There are few errors when the application starts, but none of them seems to bear on this particular problem (though I don't know for sure)
After some further investigation, I suspect the problem is related to the fact that the fonts containing the notation symbols are .FON (the complete list is: cad_e_.fon, cad_f_.fon, cadiag.ttf, Is-tt-21.ttf, PRG55CHE2.TTF, PRG55CHE.TTF)
Does Wine require any special tweaks/extensions to handle .FON files?