You need to provide more details. For instance, what do mean by "fails"?
What happens when you sort? Do you get an error? Do you get a sort but
it's not right?
I take it that you are trying to sort a list of dates. Where did the
date entries come from? Are you sure they are all dates? Some or all may
be text that appear to be dates. HTH Otto
"Excel heavy user" <Excel heavy wrote in
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