I need to delete entire rows if certain criteria exist. I used Ron de Bruin's macro (great macro Ron, thanks) and it worked fine. The problem is, I receive multiple downloads usually about 10,000 rows long each. I do not want to go in and change the code for each different download, as I would probably hose it up. I tried to enter the code in VB to have input boxes for what column to look in and what to look for, but I am not that versed in VB. Can someone get me started in the right direction? Below is the code from Ron de Bruin.

Sub Delete_row()
Dim Lrow As Long
Dim CalcMode As Long
Dim StartRow As Long
Dim EndRow As Long
With Application
CalcMode = .Calculation
.Calculation = xlCalculationManual
.ScreenUpdating = False
End With

With ActiveSheet
.DisplayPageBreaks = False
StartRow = 1
EndRow = .Cells(.Rows.Count, "A").End(xlUp).Row
For Lrow = EndRow To StartRow Step -1
If IsError(.Cells(Lrow, "A").Value) Then
'Do nothing, This avoid a error if there is a error in the cell

ElseIf .Cells(Lrow, "A").Value = "ron" Then .Rows(Lrow).Delete
'This will delete each row with the Value "ron" in Column A, case sensitive.

End If
Next
End With
With Application
.ScreenUpdating = True
.Calculation = CalcMode
End With
End Sub