I\'ve created a WebService like this:
[WebService(Namespace = \"http://ns\")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] public class GroupMan
Svcutil.exe will definitely generate the WSDL with the service down. The correct usage is svcutil your.executable.dll(exe). I'm using this a lot so I'm sure it will generate the WSDL.