Vista - The server has rejected the client credentials.

I make a service in code behind like this

Uri tcp = new Uri("net.tcp://localhost:8000/TestService");
ServiceHost sh = new ServiceHost(typeof(DataStreamServices), tcp);
NetTcpBinding tcpBinding = new NetTcpBinding();
ServiceMetadataBehavior mBehave = new ServiceMetadataBehavior();
sh.Description.Behaviors.Add(mBehave);

sh.AddServiceEndpoint(typeof(IMetadataExchange),
MetadataExchangeBindings.CreateMexTcpBinding(), "mex");
sh.AddServiceEndpoint(typeof(IDataStreamServices), tcpBinding, tcp);

sh.Open();

Console.WriteLine("Service is start");
Console.ReadLine();


And at client, I wrote app.config like this:

<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="NetTcpBinding_IDataStreamServices"
closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00"
sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered"
transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="524288" maxBufferSize="65536"
maxConnections="10"
maxReceivedMessageSize="65536">
<readerQuotas maxDepth="32" maxStringContentLength="8192"
maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows"
protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<client>
<endpoint address="net.tcp://PEGASUS:8000/Plasmedia.TassPusat.Service"
binding="netTcpBinding"
bindingConfiguration="NetTcpBinding_IDataStreamServices"
contract="Plasmedia.TassBranch.MainApp.TCP.IDataStreamServices"
name="NetTcpBinding_IDataStreamServices">
<identity>
<userPrincipalName value="PEGASUS\Administrator" />
</identity>
</endpoint>
</client>
</system.serviceModel>

Everything is running well when I tried to connect the server and client.
But when I tried to transfer file using filestream from client to server, I
got an exception message: "The server has rejected the client credentials."
I have already tried to change the security mode from "Transport" to "None"
but the exception still same. What I have to do to fix this error? Any help
would be appreciated. Thank you so much.


Best Regards,
Laura

Haven't reviewed the all the code below, but do remember that the security
mode needs to be set on the server and on the client.

Tiago Halm

"Laura" <Laura@xxxxxx> wrote in message
news:5BDFE65F-A63C-409B-9619-FCA25C1C5BA1@xxxxxx

Thanks Mr. Tiago for your respond. I have solved my problems using
netHttpBinding. It makes my problems never come up again.

--
Best Regards,
Laura


"Tiago Halm" wrote: