https://bugs.winehq.org/show_bug.cgi?id=50796
--- Comment #2 from Ulrich Gemkow ulrich.gemkow@ikr.uni-stuttgart.de --- Thanks for asking!
The actual issue is that the bitmap fonts are not readable (they are too "tiny") on displays with higher resolution. So when a application selects or uses the original "Courier" font, the app is not usable (i.e. Framemaker).
I cannot test this on windows because unfortunately I have no longer a working windows installation.