[Bug 32451] New: Cannot install the witcher enhanced edition from GOG (installation freeze)

http://bugs.winehq.org/show_bug.cgi?id=32451

Bug #: 32451
           Summary: Cannot install the witcher enhanced edition from GOG
                    (installation freeze)
           Product: Wine
           Version: 1.5.19
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 42811
  --> http://bugs.winehq.org/attachment.cgi?id=42811
log file

The installation process is freezing at about a third.

There is a popup with nothing written inside and 4 buttons : 'ok', 'cancel',
'abort', '???' (I can't see the last it's cut and the window is not resizable).
No matter which button I click on the result is the same : it does nothing. I
have then to quit the installation (ctrl-c).

I use a fresh 32bit prefix (with winetricks d3dx9_36 d3dx9_43 vcrun2005).

I use the installer in 7 parts (one .exe and six .bin)