https://bugs.winehq.org/show_bug.cgi?id=15150
--- Comment #12 from Rosanne DiMesio dimesio@earthlink.net --- In 1.7.31, the background is white and it is possible to design in 2D view; however, the screen refresh problem after moving objects is still there. Switching from 2D to 3D and back forces a refresh.
The OR hasn't been heard from in 6 years, and as the last poster two years ago pointed out, the program is obsolete: it helpfully tells you that prices are valid through 2009 when you start it.
This one should probably be marked abandoned, unless it has value as a testcase.