[Bug 23972] New: bitmap creation related PNG error

http://bugs.winehq.org/show_bug.cgi?id=23972

Summary: bitmap creation related PNG error
           Product: Wine
           Version: unspecified
          Platform: x86
        OS/Version: Mac OS X 10.6
            Status: UNCONFIRMED
          Severity: critical
          Priority: P1
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Med student attempting to run 
http://www.aperio.com/download-imagescope-viewer.asp

using macports & wine

At the end of setup and whenever I try to run the software I get the following
error:
err:menubuilder:SaveIconStreamAsPNG error 0x80004005 copying bitmaps

Needed for medical students histology class. We would greatly appreciate help
on this error!!