[Bug 17116] New: MinGW 5.1.4 won't install

http://bugs.winehq.org/show_bug.cgi?id=17116

Summary: MinGW 5.1.4 won't install
           Product: Wine
           Version: 1.1.13
          Platform: PC
               URL: http://downloads.sourceforge.net/mingw/MinGW-5.1.4.exe
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=18961)
 --> (http://bugs.winehq.org/attachment.cgi?id=18961)
Screenshot

When using the MinGW installer, you can't progress in the installer past the
page that lets you choose the installation directory.

Steps to reproduce:
1. Download the installer in the URL
2. Run the installer
3. Click "Next" twice, then "I Agree", followed by "Next" twice more.

Expected results:
You should be able to choose or type a destination directory, and the "Next"
button should become enabled.

Actual results:
The "Next" button remains disabled, so you can't install anything.  See the
screenshot.

The entire console output is:
fixme:wininet:INET_QueryOption INTERNET_OPTION_CONNECTED_STATE: semi-stub
fixme:shell:SHAutoComplete SHAutoComplete stub