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Find Duplicates with Data Validation

  1. #1
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    Find Duplicates with Data Validation

    Dear all

    I tried the data validation to circle the duplicates but no idea why it does not work?

    Hope to get some hints fro guru

    Thanks
    Eric
    Attached Files Attached Files

  2. #2
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    Re: Find Duplicates with Data Validation

    Try

    =COUNTIF($B$3:$B$16,B3)=1

  3. #3
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    Re: Find Duplicates with Data Validation

    Try with this
    Formula: copy to clipboard
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    atul


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