Sub copie()
Application.ScreenUpdating = False
DL = Range("A65500").End(xlUp).Row
With Sheets("Archive")
DC = .Cells(1, Columns.Count).End(xlToLeft).Column
If .[A1] <> "" Then DC = DC + 1
.Range(.Cells(1, DC), .Cells(DL, DC)) = Range("A1:A" & DL).Value
End With
End Sub