My code and program were written in Excel 2003 and
everything works fine. My Excel 2000 users report a run
time error 1004 when they exceute my code. When I have
them push the "Debug" button they are taken to my Sort
History macro where the "Selection..." section is
highlighted, code attached below. Since Excel 2003 does
not generate the error can you help me ID the error and a
corrective action. Thanks.

Sub SortHistory()
Sheets("Concern History").Select
Range("A2:AK25000").Select

'Debugging brings me to this point to DEBUG

Selection.Sort Key1:=Range("A2"),
Order1:=xlDescending, Header:=xlGuess, _
OrderCustom:=1, MatchCase:=False,
Orientation:=xlTopToBottom, _
DataOption1:=xlSortNormal
Range("A2").Select

End Sub