mightymacros Excel Utilities
Latest Version 4.5.2
Installing the xlam add-in
4. Allow access to VBA project object model
Select any Macro Setting other than to disable all macros without notification.
7. Paste xlam into Browse Window
Make sure that Browse Path is C:\Users\[User]\AppData\Roaming\Microsoft\AddIns
Paste File and click OK button.
Note: If updating an earlier version uncheck the add-in in the add-ins dialog view then click OK to close the dialog, then follow the above steps to reopen the Add-ins dialog and go to the Browse window, paste and replace the old file, then select OK.