My company uses Microsoft Excel 2000's purchase order template with built-in
macros. I recently removed and reloaded Microsoft Office 2000 onto a
particular computer. Now when I open up a past purchase order, a warning
comes up that I've never seen before on any other office computer. It says
"the numbering add-in must be loaded for optimal numbering and toolbar
behavior. Please load this add-in into your Library directory." I have no
idea what this warning means and how to correct it. Does anyone know how to
fix this?

M Ridzon