source : https://msdn.microsoft.com/en-us/library/d5fk67ky%28v=vs.84%29.aspx

CodeRetour=WshShell.Run (nomcmd, intWindowStyle, True)

' 0 : no error

' 1 : warning

' 2 : fatal error

' 7 : command line error

' 8 : not enouhk memory

' 255 : user stopped process

intWindowStyle :

' 0 = hide window