There is a common problem when you are working with the Ribbon with RibbonX and VBA.
The ribbon object (which is initialized when Excel loads your file) can loose its reference
to the ribbon, which means your code can no longer tell Excel to update your ribbon customizations.
There is simply no easy built-in way to recover [...] Read More...
Read the complete post at http://www.dailydoseofexcel.com/archives/2011/03/31/loss-of-state-of-the-global-iribbonui-ribbon-object/
Mar 31 2011, 05:20 PM
Daily Dose of Excel