[Bug 11922] New: Rail3d installer/updater very sensitive to network errors

http://bugs.winehq.org/show_bug.cgi?id=11922

Summary: Rail3d installer/updater very sensitive to network
                    errors
           Product: Wine
           Version: 0.9.57.
          Platform: Other
               URL: http://www.rail3d.info/
        OS/Version: other
            Status: NEW
          Keywords: download, Installer
          Severity: enhancement
          Priority: P2
         Component: wininet
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

The rail3d installer downloads hundreds of files,
and if any one of them fails, it puts up a 
"no error message is available" dialog and
just sits there.  I'll attach a log.  Oddly,
I don't see any winsock in the log, though I asked for it...