Thanks. The approach that you suggested has worked; but when I select the new
multilevel list feature in order to create a new list (I use Office 2007
Enterprise), the List that I desperately want to get rid of, reappears.
I need to delete this list once and forever because one of the list numbers
is corrupted. When I try to edit the number in question, I first get a notice
saying that the number must be between 1 and 600 and then when I edit the
font of the number I get a notice that the number must be between 1 and 1638.
Following this the feature freezes.