Hi Everyone,
MS Excel 2003 SP3:
VLookup is on the list of functions available listed by Help, but the
folowing code generates the error "Sub or Function not defined".

If IsNA(VLookup(sT, "WasinoParts", 1, True)) = False Then
IsWONPart = True
End If

The blue light is on "VLookup". Seems it is OK with IsNA. I am
thinking I need to load a reference library but can anyone tell me
which one? The list is long and bewildering. The ones I have loaded
are as follows:
Visual Basic for Applications
Microsoft Excel 11.0 Object Library
OLE Automation
Microsoft Office 11.0 Object Library
Your help would be very much appreciated!
Thank You,
-plh