I have also tried to run Excel as an administrator to enable the add-in and re-open Excel as an administrator but the Add-Ins tab is still missing. I have searched the internet and found some information regarding an issue with the Analysis Toolpak add-in and how this one must be loaded last for some reason, but this does not apply to me because I have no other add-ins enabled at all. the add-in is working, but the ribbon tab is not there. My custom functions still workĪnd I can copy/paste them to create new ones. However, when I close Excel 2013 and re-open my workbook the Add-Ins tab does not show up but the add-in is loaded just fine. The Add-Ins tab is displayed and I can use the add-in's custom functions in my workbook.

The Add-Ins tab in Excel 2013 is not showing up even when the add-in is loaded.