I have the following code to protect cells in a shared workbook. What I'm
trying to do is tun off the undo if the cell is blank

Private Sub Worksheet_Change(ByVal Target As Range)
If Target.Column = 1 Then
Application.EnableEvents = False
Application.Undo
Application.EnableEvents = True
Application.Speech.Speak "Locked Cell"
End If
End Sub

Thanks for any help.

Thanks for all the help today