[Bug 18540] New: Slingplayer EU 1.5.1 installer random unhandled page fault

http://bugs.winehq.org/show_bug.cgi?id=18540

Summary: Slingplayer EU 1.5.1 installer random unhandled page
                    fault
           Product: Wine
           Version: 1.1.21
          Platform: PC
               URL: http://download.slingmedia.com/player/pc/SlingPlayer-S
                    etup-EU-1.5.1.343.exe
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=21203)
 --> (http://bugs.winehq.org/attachment.cgi?id=21203)
wine-1.1.21-290-gd4e1d88 +ole last 500 lines

The Slingplayer installer will randomly cause a page fault.
This will occur at a specific point, just before asking whether or not to
install the Windows Media 9.5 codecs.
This occurs about 10% of the time (it actually occurs twice in succession each
time, so maybe there's some garbage left in the memory).
Workaround is run the installer again.
Native quartz and qcap needed to get this far.

This is the suspicious looking line that appears only during the failure:
err:ole:TMStubImpl_Invoke invoke call failed with exception 0xc0000005
(-1073741819)

Full +ole is 90MiB, so attaching the last 500 lines.