Bonsoir Cage, bonsoir le forum,
Avec un code de ce style :
Sub Macro1()
Dim CO as Workbook
DIM NC as Workbook
Set CO = ThisWorkbook
CO.SaveAs("Ton_Chemin" & "\" & "Ton_nom1.xlsx")
SET NC = ActiveWorkbook
NC.Close SaveChanges:=False
CO.SaveAs("Ton_Chemin" & "\" & "Ton_nom2.xlsx")
SET NC = ActiveWorkbook
NC.Close SaveChanges:=False
End Sub