need help getting rid of #N/A in an array formula

this formula:
=INDEX(List,MATCH(0,COUNTIF($K$3:K14,List),0))

IS WORKING PERFECT, doing everything I need.

only issue sometimes the output is "#N/A"
its not a big deal but for my user I want the cell to appear blank
; QUESTION: what do i tweak??

THANK YOU!

Which version of XL are yo using?

XL2007+ you can use IFERROR
=IFERROR(INDEX(List,MATCH(0,COUNTIF($K$3:K14,List),0)),"")

XL2003- you need to use an IF(ISNA structure

=IF(ISNA(MATCH(0,COUNTIF($K$3:K14,List),0)),"",INDEX(List,MATCH(0,COUNTIF($K$3:K14,List),0)))

2013
PERFECT thanx.

Great, glad to help.