[Bug 19571] New: Photoshop CS4 can not be closed with the X button

http://bugs.winehq.org/show_bug.cgi?id=19571

Summary: Photoshop CS4 can not be closed with the X button
           Product: Wine
           Version: 1.1.25
          Platform: PC
               URL: http://trials.adobe.com/Applications/Photoshop/CS4/Win
                    /ADBEPHSPCS4_LS1.7z
        OS/Version: Linux
            Status: NEW
          Keywords: download
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Adobe Photoshop CS4 brings up a Welcome screen during installation.
Normally, clicking on the X at the top-right of any window closes it.  This
does not work for CS4's installer.

Clicking on the X prints a new line in the console, but does nothing:
fixme:mshtml:HTMLWindow2_execScript (0x2536c30)->(L"if(gWizardControl)
gWizardControl.NavCancel();" L"javascript" 0x33f6b0)

Workaround is native IE6.
Testing native jscript and mshtml separately is not possible due to other
errors.

Workaround to Bug 18070 required to get this far.