title: change the INSTALLFOLDER value of WiX
body: <p>I am using customized WiXUI_InstallDir UI for software installation. In browse dialog, we can choose even C:\ as installation directory. Is there any possible way that any time when user select C:\, it will automatically add a foldername also in it? e.g. If Software is XYZ software, then after browse to C:\ and press OK, it should show c:\XYZ in pathedit.</p>