[Bug 7921] New: PPSTREAM crashes because of: unimplemented function user32.dll.RealChildWindowFromPoint

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7921

Summary: PPSTREAM crashes because of:  unimplemented function
                    user32.dll.RealChildWindowFromPoint
           Product: Wine
           Version: CVS
          Platform: Other
               URL: http://kappa.zshare.net/download/865ebabe73920f06985e947
                    d77d67f39/1175428077/1415828/ppstreamsetup%20v1.0.4.730.
                    exe
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-user
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

PPSTREAM is a streaming player. The install runs smoothly. Unfortunately,
PPSTREAM can not start. Wine complains about a missing function.
unimplemented function user32.dll.RealChildWindowFromPoint
I attached the full backtrace.

Joaopa