hi. i am trying to "discover" a webservice using..

webservice.discover()

but it gives me an exception:

An unhandled exception of type 'System.InvalidOperationException' occurred in system.web.services.dll

Additional information: Discovery document at the URL http://www.webservicex.com/country.asmx?wsdl could not be found.



but it does exist! how do i go about checking if a service exists?

thanks