[ @Ashraf] I have MS Office Basic 2007 installed (MS Word 2007, MS Excel 2007, MS Outlook 2007).
After running setup for Power-User and even closing and re-opening MS Word 2007 or MS Excel 2007 neither contains a new “Power-User” tab (though other apps for PDF etc ARE able to add THEIR tabs to the menu bar.
What do we do to fix this?