Hello,
I appear to be having a little difficulty with sumproduct.
A1 = 01/06/2006 (dd/mm/yyyy format)
A2 = 01/07/2006
B1 = 01/06/2006
B2 = 01/07/2006
C1 = 10
C2 = 20
The formula I'm using is :
=SUMPRODUCT(--(B1:B2=--A1),--(B1:B2<--A2),C1:C2)
This results in a value of '0'. I was expecting a value of '10'.
Any advice, please?
Many thanks.
Best regards from the UK,
Rob.
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bikergsx
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