Office Customization Tool (OCT) 2016 Help: Remove registry entries
Applies to: Office Professional Plus 2016, Office Standard 2016
Summary: Removes registry entries from users' computers when Office is installed.
To create a list of registry entries to remove from users' computers, choose Add. To change an entry in the list, select it, and then choose Modify. To remove an entry from the list, select it, and then choose Remove.
If the user removes, repairs, or reinstalls Office, the custom registry entries are removed or reinstalled along with Office.