If you are considering to upgrade your office product included office suite, visio and publisher to the latest 2016, please re-consider that. This version of office cannot work with other older version office products. For example, you installed office 2013 and visio 2013, you want to upgrade visio 2013, it will ask you to uninstall 2013 first. For myself, that is a common practice, not all of my office products keep to the latest version, in the past years, I upgraded the office suite to the latest, and left visio to be one or two version older. That saved money.
However, in Office 2016 environment, this practice won't work anymore. No matters, you install older version office products first, then putting 2016 version later, it won't work. When you install any office 2016 products, it will say you got some older version office products, please uninstall them.
If you have more one than office products and you want to have a upgrade, you have to upgrade all of them!