[Bug 17290] New: DOSBox installer crashes on launch

http://bugs.winehq.org/show_bug.cgi?id=17290

Summary: DOSBox installer crashes on launch
           Product: Wine
           Version: 1.1.14
          Platform: Other
               URL: http://www.dosbox.com/download.php?main=1
        OS/Version: other
            Status: NEW
          Keywords: download, Installer, source
          Severity: enhancement
          Priority: P2
         Component: richedit
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

caret.c:175: ME_GetCursorCoordinates: Assertion
`!(ME_GetParagraph(pCursorRun)->member.para.nFlags & 0x01)' failed.

Native riched20 works around it. A regression according to AppDB, but haven't
verified yet.