[Bug 19714] New: browsing "Help | Contents" entries causes the app to crash

http://bugs.winehq.org/show_bug.cgi?id=19714

Summary: browsing "Help | Contents" entries causes the app to
                    crash
           Product: Wine
           Version: 1.1.27
          Platform: PC
               URL: http://www.mozart.co.uk/programs/mvsetup.exe
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

After a clean install of wine-1.1.27 the app Mozart9 installed without
incident.
When accessing "Help"in the app, the new gecko was *not* downloaded and
the program exited with the popup: "The program Mozart32.exe has encountered
a serious problem and needs to close..."

With wine-1.1.26 gecko was downloaded and installed in this case. After seeing
the
error I followed the instructions for installing Gecko manually, and tied
running
IE, I.E., iexplore.exe, which worked well.  However now when accessing Help
from
the app, an attempt to browse the contents window for a particular topic causes
the
program to exit with a "serious error"

Bug: An attempt to browse the Help | Contents window entries cause the app to
crash.

This did not occur in wine-1.1.26.  I've attached the console output.