Here are the differences: This is my dump with some bits bolded. You don't have those bits.

code:

U:\>regdmp \registry\machine\software\classes\clsid\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}

\registry\machine\software\classes\clsid\{F9043C85-F6F2-101A-A3C9-08002B2F49FB}
    = Microsoft Common Dialog Control, version 6.0
    CONTROL
        = COMMON DIALOGS CONTROL
    Implemented Categories
        {0DE86A52-2BAA-11CF-A229-00AA003D7352}
        {0DE86A53-2BAA-11CF-A229-00AA003D7352}
        {0DE86A57-2BAA-11CF-A229-00AA003D7352}
        {40FC6ED4-2438-11CF-A3DB-080036F12502}
        {40FC6ED5-2438-11CF-A3DB-080036F12502}
        {7DD95802-9882-11CF-9FA9-00AA006C42C4}
    INPROCSERVER
        = C:\WINNT\System\COMDLG16.OCX
    InprocServer32
        = C:\WINNT\System32\COMDLG32.OCX
        ThreadingModel = Apartment
    MISCSTATUS
        = 0
        1
            = 132499
    PROGID
        = MSComDlg.CommonDialog.1
    Programmable
    TOOLBOXBITMAP
        = C:\WINNT\System\COMDLG16.OCX, 1
    ToolboxBitmap32
        = C:\WINNT\System32\COMDLG32.OCX, 1
    TYPELIB
        = {F9043C88-F6F2-101A-A3C9-08002B2F49FB}
    VERSION
        = 1.2
    VersionIndependentProgID
        = MSComDlg.CommonDialog


cj