IF with VLOOKUP

[SimonPulse]

Hi guys

I'm using this formula:

=IF(Customers!B3="","",VLOOKUP(C2,Customers!A1:Customers!B84,2,FALSE))

What I want to happen is for the cell to be empty if VLOOKUP finds nothing. It does do this but the other cells beside it come back with #N/A results. Do you know how I can keep ther other cells as they are? I've attached a demo of it so far.

Thanks

Si