Security Warning Add-ins have been disabled Or Real-time data servers have been disabled

If you get either of the two above warnings you need to add Calcbench as a trusted publisher.  Follow the instructions at https://support.microsoft.com/en-us/office/add-remove-or-view-a-trusted-publisher-87b3d5a3-b68c-4023-87c4-7cc78a44d7ed.