Sub Coucou()
Dim Cellule As Range, RechCoucou$
RechCoucou = "coucou"
With Feuil2.Range("H:H")
Set Cellule = .Find(RechCoucou, Lookat:=xlWhole)
If Not Cellule Is Nothing Then
Feuil1.[H2] = "ok sur la Feuil2 en " & Cellule.Address
Else
Feuil1.[H2] = "Non ok sur la Feuil2"
End If
End With
End Sub