Sub validecoupe()
Dim WB As Workbook
Dim Nom$
Nom$ = Sheets("CoupeVIM").[g2]
If Nom$ = "" Then Nom$ = "zzzz"
Set WB = Workbooks.Add(xlWBATWorksheet)
ThisWorkbook.Sheets("CoupeVIM").Copy Before:=WB.Sheets(1)
Application.DisplayAlerts = False
WB.Sheets(2).Delete
Application.DisplayAlerts = True
WB.SaveAs Filename:="F:\" & Nom$ & ".xlsx", FileFormat:= _
xlOpenXMLWorkbook, CreateBackup:=False
WB.Close SaveChanges:=False
End Sub