I have followed directions to do this with no success. I have researched all over the various boards & found that most recommending creating an add-in and making it a trusted source. It seems I'm just not smart enough to understand what to do. I was unable to get this version to work, either. Several years ago I was able to create a portable custom ribbon on another spreadsheet using Ron Debruin's custom UI, but since then it has been modified and updated. It seems the custom ribbon is attached to my copy of Excel (2019), but not the spreadsheet - so moving the spreadsheet to another computer does nothing. The ribbon does not appear when imported on another user's machine. I have tried to export and import without success.

When I go through the same process of customization on the other user's computer, the newly re-created custom ribbon becomes available on their machine, but not on anyone else's machine. When the workbook is used by another user on their machine, the custom ribbon is not visible anywhere and is not in the customize the ribbon window. When done, it worked great - but only on MY machine. This was done by R clicking on the ribbon and selecting 'Customize the Ribbon'. I created a custom ribbon tab that initiates several macros to manipulate the spreadsheet data. I have a workbook that is shared by several users via the cloud.

Excel portable 2019