For the love of all that is good, I cannot seem to get this to work. I keep getting the error mentioned above.
I have this table, and I\'m trying to find out whethe
Just as another option, this can also be done by putting the formula below in cell C2, and dragging it down to C23.
=IF(COUNTIF($A$2:$A$23,B2)>=1,"YES","NO")