In Microsoft Word 2010, my ribbon does not show an Add-Ins tab. Optins > Customize Ribbon shows a check mark next to Add-Ins on the right side, but the tab is missing from the ribbon. How do I get the Add-Ins tab to appear on my ribbon?

If you have the Add-Ins box checked, it should appear at the very top as a 'tab'. The Add-In tab creates a ribbon on which your add-ins are illustrated. On my tab listings, it appears just to the right of the "Developer" tab.

The tabs across the top of my ribbon show File, Home, Insert, etc. But there is no Add-Ins tab even though Add-Ins is selected in Options > Customize Ribbon.