[Bug 20958] New: Photoshop CS4 fails to install in Vista mode

http://bugs.winehq.org/show_bug.cgi?id=20958

Summary: Photoshop CS4 fails to install in Vista mode
           Product: Wine
           Version: 1.1.34
          Platform: PC
               URL: http://trials.adobe.com/Applications/Photoshop/CS4/Win
                    /ADBEPHSPCS4_LS1.7z
        OS/Version: Linux
            Status: NEW
          Keywords: download, Installer
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=25124)
 --> (http://bugs.winehq.org/attachment.cgi?id=25124)
Screenshot

In Vista mode, Photoshop CS4's setup stops doing anything.  The setup is
responsive, but there are no buttons and closing isn't possible due to Bug
19571.  Setup has to be killed.

To get this far, need to workaround Bug 18070.

Attached screenshot shows the point in which the installation stops.