[Bug 22772] New: Microsoft Office FileFormatConverter.exe hangs (regression)

http://bugs.winehq.org/show_bug.cgi?id=22772

Summary: Microsoft Office FileFormatConverter.exe hangs
                    (regression)
           Product: Wine
           Version: 1.1.44
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ole32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]

Microsoft Office FileFormatConverter.exe in wine-1.1.37 installs, and opens
.pptx files by clicking in nautilus (not within Powerpoint).

DLL override required for PPCNVCON.EXE (in 'Microsoft Office/Office12/') =
RICHED20.dll set to native,builtin

in wine-1.1.44 it is no longer functional

Git Bisect shows:

1e3aba6e7c3207ac5e9d73ddddbde25f5d3d2994 is the first bad commit
commit 1e3aba6e7c3207ac5e9d73ddddbde25f5d3d2994
Author: Gerald Pfeifer 
Date:   Sat Apr 24 14:11:58 2010 +0200

ole32: Remove variable res which is not really used from
CompositeMonikerImpl_Reduce.

:040000 040000 b800cea75a365fcbb2e5922477c7b051b98e2726
6de4941f3b93f585793547a0c23aaa400033500a M