Left as a condition in SUMPRODUCT
This function works fine until I insert the LEFT condition. Any ideas
on how to make it work? I tried entering it as an array as well and
nothing.
Works:
=SUMPRODUCT((Summary!M7:M65536=1)*(Summary!K7:K655 36=1),(Summary!
J7:J65536))
Doesn't work:
=SUMPRODUCT((Summary!M7:M65536=1)*(LEFT(Summary!K7 :K65536,1)=1),
(Summary!J7:J65536))
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