I'm trying to build a second tab in my Excel Add-In and I can't get it to work. I've basically duplicated my first tab and if I delete either tab, they show, bu
My customer wants to add a button (or menu item) to a right click (context) menu in Outlook 2016+. I've found examples that add items to the ribbon menu, but c
My customer wants to add a button (or menu item) to a right click (context) menu in Outlook 2016+. I've found examples that add items to the ribbon menu, but c