It sounds like the cell is formatted as TEXT.

Change the cell format to General, then double click in the cell then hit
Enter.

--
Biff
Microsoft Excel MVP


"cyberlill" wrote in message
...
I entered a VLOOKUP function in a cell using the function wizard. In the
wizard window, the correct result is displayed but when I hit enter the
formula is entered in the cell but displays the formula rather than the
result. Auto calculate is on. Is there something else I need to do in
Excel
2007 to get the result to display?

810 =VLOOKUP(D51,'Map Listing'!E1:H3256,4,false) US35161030