When I execute a Macro in Excel using this code:

Function FindTheFolder(ByVal way As String, _
ByVal folderName As String) As Boolean
Dim theObject As Object
Set theObject =
VBA.Interaction.CreateObject("Scripting.FileSystem Object")
FindTheFolder= objeto.FolderExists(direccion & "\" & nombreFolder)
End Function

and when it's running by this function, it sends me an error 429 but every
references are ok.