I need help in obtaining consistent vlookup function results. In most cases
i receive the accurate return. However, on some returns I get the wrong
value. The value returned belongs to the same column number but a different
row. Formula auditing does not provide where the last value comes from, so i
can't trace from there.

The formula is: =VLOOKUP(C23,AE5:AQ215,5), where C23 is a drop-down list
created through "DATA/VALIDATION" menu. This particular line should return a
value in column 5, row 32; instead it returns data from row 22. I've changed
column number but it still returns data from row 22. What am I doing wrong?

As I read someone else say: I've been pulling my hair for the last 3 hours!

Please help!
Many thanks,
David