WCF - Content Type text/xml; charset=utf-8 was not supported by service

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WCF

Hi,

I Have a problem with a wcf service.

I have a console aplication and I need to consume the service without using app.config, so I had to set the endoint, etc by code.

I do have a service reference to the svc, but I cant use the app.config.

Here's my code:

BasicHttpBinding binding = new BasicHttpBinding();

EndpointAddress address = new EndpointAddress("http://localhost:8731/WcfServicio/MiServicio");

MiServicioClient svc = new MiServicioClient(binding, address);
object ob = svc.PaisesObtener();

At the last line when I do svc.PaisesObtener(), I get the error:
Content Type text/xml; charset=utf-8 was not supported by service http://localhost:8731/WcfServicio/MiServicio. The client and service bindings may be mismatched.

Any suggestions??