If ((Cells(i, "K").Value > 0) And (Cells(i, "K").Value < 1000)) And _
Format(Cells(i, "F").Value, "yyyy") < (Year(Now) - 1) Then
Cells(i, "I").Value = "PROBLEME"
ElseIf (Cells(i, "K").Value > 0 And Cells(i, "K").Value < 200) And _
Format(Cells(i, "F").Value, "yyyy") = (Year(Now) - 1) Then