Macro run time error

Hi,

I have a peice of code that filters a column for zero values and returns the rowcount. I tried looping over different columns.this macro works well with small input.
But I have an excel sheet with 160106 rows. I want to run my macro on this . I am getting a run 1004 error.I found the following link which kind of explains the problem
http://support.microsoft.com/kb/210684

But I am not able to resolve it. Could anyone please help me. I am pasting my macro below

my sample file is in
http://rapidshare.com/files/457005707/data1.xlsx
it is a 96mb file

[code]


Option Explicit
Sub findrcn()
Dim wsStart As Worksheet
Dim sWord As String
Dim RowCount As Integer
Dim i As Long
Dim j As Long
Dim l As Long
Dim k As String
Dim Final As Integer
Dim lastrow As Integer
Dim rng As Range
Dim oBook As Workbook





Set wsStart = ActiveSheet
'this loop is to check if a sheet exists
For j = 1 To Worksheets.Count
k = Worksheets(j).Name
If UCase(k) = UCase("Analysis") Then
lastrow = ((Sheets("Analysis").Range("A" & Rows.Count).End(xlUp).Row) + 1)
Else
lastrow = 0
End If

Next j
MsgBox "finished checking the sheets"
i = 1
For Each rng In Range("A1:B1").Columns
sWord = Replace(rng.Address(RowAbsolute:=False), "$", "") ''Now I am trying to loop over all the columns

If lastrow = 0 Then
Sheets.Add After:=Sheets(Sheets.Count) 'Adding a new sheet
Sheets(Sheets.Count).Name = "Analysis"
wsStart.AutoFilterMode = False

With wsStart
.Range(sWord).AutoFilter Field:=i, Criteria1:="=0" 'if my column contains a 0 in it filter that

With .AutoFilter.Range.Columns(1).SpecialCells(xlCellTypeVisible)
Final = .Count 'get the count of the number of rows after the filter
RowCount = Final - 1
End With

Sheets("Analysis").Range("A") = RowCount 'paste it in the analysis tab
Sheets("Analysis").Range("B") = (Range(sWord))

End With
wsStart.AutoFilterMode = False
MsgBox "Trust in the Lord with all your heart and lean not on your own understanding; In all your ways acknowledge Him, and He will make your paths straight." & vbCrLf & "Proverbs 3:5" & vbCrLf & " SUCCESSFULLY COMPLETED!!!"

Else

wsStart.AutoFilterMode = False

lastrow = ((Sheets("Analysis").Range("A" & Rows.Count).End(xlUp).Row) + 1)
With wsStart
.Range(sWord).AutoFilter Field:=i, Criteria1:="=0" 'if my column contains a 0 in it filter that
With .AutoFilter.Range.Columns(1).SpecialCells(xlCellTypeVisible)
Final = .Count
RowCount = Final - 1 ' to account for column name
End With

Sheets("Analysis").Range("A" & lastrow) = RowCount 'paste it in the analysis tab
Sheets("Analysis").Range("B" & lastrow) = (Range(sWord))

End With
wsStart.AutoFilterMode = False


End If
i = i + 1
Next rng

/code