salve
uso il seguente codice per forzare il download di un file:
<%
file = Request.QueryString("file")
path=Request.QueryString("dir")+file
ContentType = "application/x-msdownload"
Response.Buffer = True
Const adTypeBinary = 1
Response.Clear
Set objStream = Server.CreateObject("ADODB.Stream")
objStream.Open
objStream.Type = adTypeBinary
objStream.LoadFromFile Server.MapPath(path)
ContentType = "application/octet-stream"
Response.AddHeader "Content-Disposition", "attachment; filename=" & file
Response.Charset = "UTF-8"
Response.ContentType = ContentType
Response.BinaryWrite objStream.Read
Response.Flush
objStream.Close
Set objStream = Nothing
%>
funziona perfettamente ma ...
problema non fa il download di grandi files (8MB)

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