System.ServiceModel.ProtocolException: An HTTP Content-Type header is required for SOAP messaging and none was found. Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory`1 factory, WebException responseException, ChannelBinding channelBinding) at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at WsModelCollection.WSModelCollectionSoap.GetBrandCollection(Int32 idBrandFmw, Int32 idTarget, REGIONS idRegion, Int32 idLanguage) at WsModelCollection.WSModelCollectionSoapClient.GetBrandCollection(Int32 idBrandFmw, Int32 idTarget, REGIONS idRegion, Int32 idLanguage) in c:\local\Temporary ASP.NET Files\root\f72c923d\5cbc5f4a\App_WebReferences.lksnbqy6.13.cs:line 914 at FerrettiGroup.Modules.EI_Models.Riva_ucCollection.LoadCollection() in c:\home\site\wwwroot\DesktopModules\EI_Models\_Riva\ucCollection.ascx.cs:line 100