Vlookup not returning correct value

[Mandy Brookes]

We have a file which is updated monthly containing 'Vllookups' combined with
'IF, ISNA' formulae. This has worked successfully for many months but
suddenly will not return correct vlaues for a couple of entries. Nothing has
changed within the spreadsheet, except the file name. Can anyone shed any
light on this?

 

[Bob Phillips]

I think the data and the formula would help.

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HTH

RP
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