My heads hurting trying to sort this one out, and the answer will be so
obvious...but can anyone clear this up for me

I need to record multiple results based on set criteria being met i.e the
total number of Criteria A's for Staff Group B, Criteria A's for Staff Group
A and so on.

Staff Group A Criteria A
Staff Group B Criteria A
Staff Group A Criteria A
Staff Group B Criteria B
Staff Group B Criteria B

I've tried =SUMPRODUCT(--(Sheet1!B:B="Staff Group A")*(Sheet1!C:C="Criteria
A")) but keep getting #Num

Can anyone help
FtB