Count based on 3 criteria including date range

[timarcarze]

Hi All,

I have scoured various responses and can't seem to find an answer that suit s my situation.

Basically, I would like to match 3 criteria based on a range (Note: using excel 2003)

Column A includes names, B includes Dates, C includes Yes/no

I have tried a sumproduct but does not returns 0:
=SUMPRODUCT(($A$2:$A$7=$E3)*($B$2:$B$7>="Jan-13")*($C$2:$C$7=$K$3))

Anyone know where I may have gone wrong?

Regards
Tim