def FrameworkDir64(self):
        """
        Microsoft .NET Framework 64bit directory.

        Return
        ------
        str
            path
        """
        # Default path
        guess_fw = join(self.WinDir, r'Microsoft.NET\Framework64')

        # Try to get path from registry, if fail use default path
        return self.ri.lookup(self.ri.vc, 'frameworkdir64') or guess_fw

        Microsoft .NET Framework 64bit directory.

        Return
        ------
        str
            path
        
product/gradle-plugin/src/main/python/setuptools/msvc.py