Select all 5 columns then sort by column 1.
Then sort by column 2 as first sort key, column 2 as second, and column 3 as
third.

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HTH
Bob Phillips
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> Example:
>
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> I would like to sort first on column 1, then 2, then 3, then 4. When I
> tried this, it messed up all the numbers in column 4. Help please