Errore su Upload Boal

[unreg]

Salve,

ho questo codice:

<%
   
   Dim oUpload, foto
   
   Set oUpload = new cUpload
   
   With oUpload
      .EnabledAspUpload = False
      .EnabledImageSize = True
      .EnabledLog = False
      .AutoRename = True
      .Overwrite = False
      .SetPath "upload\grandi\"
      .Load
	  .UploadOnly "Images"
	       
      While Not .Eof  
	     .SaveAs .GetFileName()
		 foto = foto & .GetFileName() & ","
		 .MoveNext
	  Wend
   
   End With

   Set oUpload = Nothing
%>

che mi ritorna questo errore:

Microsoft VBScript runtime error '800a01a8'

Object required: 'Files'

/include/upload.asp, line 417

come mai ?

grazie !

[Baol74]

Controlla i tag form:
<form enctype="multipart/data"..