[Bug 30826] New: Gigasoft's ProEssentials demo crashes on startup

http://bugs.winehq.org/show_bug.cgi?id=30826

Bug #: 30826
           Summary: Gigasoft's ProEssentials demo crashes on startup
           Product: Wine
           Version: 1.5.5
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

To reproduce,
  wget http://www.gigasoft.com/PE7-Pro-Setup.exe
  wine PE7-Pro-Setup.exe
  cd .wine/drive_c/ProEssentials7/DEMO
  wine PEDemo.exe
Click the popup window to make it go away.

Unhandled exception: page fault on read access to 0x5050ff98 in 32-bit code
(0x7ed36a26).

Or, sometimes:
Unhandled exception: page fault on read access to 0x00000048 in 32-bit code
(0x7ed2ea26).

The backtrace seems the same either way:

Backtrace:
=>0  get_log_fontW+0x16(font=0x720041, graphics=0x154780, lf=0x32e92c)
[dlls/gdiplus/font.c:486] 
  1  get_font_hfont+0x10e(graphics=0x154780, font=0x720041, hfont=0x32eb58)
[dlls/gdiplus/graphics.c:2139] 
  2  GdipDrawString+0x2c1(graphics=0x154780, string="Bollinger Upper",
length=0xf, font=0x720041, rect=0x32eba8, format=0x149e28, brush=0x154b68)
[dlls/gdiplus/graphics.c:5210]

486         lf->lfHeight = -em_size_to_pixel(font->emSize, font->unit,
font->family->dpi);

Installing corefonts doesn't help.