http://bugs.winehq.org/show_bug.cgi?id=12153
--- Comment #9 from Leland C. Scott kc8ldo@arrl.net 2008-05-04 20:06:54 --- I just tried MathCAD 2000 Pro under wine 0.9.61. The signal processing function pack DLL still does not work and hangs forever when trying out some of the functions.