Come da titolo

<html>
<head>
</head>
<body>
<form action="http://miourl" method="POST" enctype="text/xml" >
<input type="xml" name="variabile1" value="<exec></exec>" />
<input type="submit" value="Submit" />
</form>
</form>
</body>
</html>

Restituisce
The server encountered an error processing the request. Please see the service help page for constructing valid requests to the service. The exception message is 'The incoming message has an unexpected message format 'Raw'. The expected message formats for the operation are 'Xml', 'Json'. This can be because a WebContentTypeMapper has not been configured on the binding. See the documentation of WebContentTypeMapper for more details.'. See server logs for more details.


Come posso dirgli che voglio spedire xml?