Hi there. I have a spreadsheet with a data entry sheet where I log agent names, errors and a 'red' marker where appropriate for each error. I've used the countifs formula with no issue i.e =COUNTIFS('Sheet1'!A:A,"Macquhele,'Sheet1'!B:B,"Red").
However I have over 400 names meaning creating each countifs formula could take a while. So I created a second worksheet with the list of names and attempted to create a countifs formula that firstly matched each name on column A on sheet 2 to column A on sheet 1 then counting the number of occurances of 'red' errors on sheet 1 for that matched name but it doesn't work. Any help with this would be greatfully appreciated. Cheers
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