I don't know how to do it with the Customization Wizard, but I can tell you how to do it via the registry. It depends on the installation version number; download the registry scripts below to see what to change.
- version 15.006.30033: http://adobe.ly/1dNVksF
- version 15.007.20033: http://adobe.ly/1BEU5RI
See this topic for an explanation of the different version numbers: https://forums.adobe.com/thread/1856824