No se permite el URI completo 'X'. Los URI completos no se permiten para la API ServiceHostingEnvironment.EnsureServiceAvailable. Use la ruta de acceso virtual para el servicio correspondiente en su lugar.
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English version
The full URI 'X' is not allowed. Full URIs are not allowed for the ServiceHostingEnvironment.EnsureServiceAvailable API. Use virtual path for the corresponding service instead.