title: objective c classes for Exchange 2007 Web Service (EWS)
body: <p>I used wsdltoobjc tool for create objective c class for EWS,but i got lot of erros when build application. </p>
  
  <p>I also <strong>tried sudzc. i got error like "Client The request failed schema validation".</strong> </p>
  
  <p>if anyone know about this please help me.</p>