IF OR Formula Help

[Karen Smith]

I'm having trouble getting this formula to work, what am I doing wrong?

=IF(OR(C11={"None";""}),"",VLOOKUP(A11&"-"&F11&"-"&G11&"-"&b11&"-"&c11,'Writing Charges (2)'!f3:g237),2,0)*I11)

 

[Bob Phillips]

=IF(OR(C11={"None";""}),"",VLOOKUP(A11&"-"&F11&"-"&G11&"-"&B11&"-"&C11,'Writing
Charges (2)'!F3:G237,2,0)*I11)

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HTH

Bob


(there's no email, no snail mail, but somewhere should be gmail in my addy)