WCF service using Azure security unhandled exception !

[shayazm]

I am trying alot to solve this issue but not getting it done ..its been days pls help...
Below are the exception thrown that are creating hurdles...

1. An exception of type 'System.Net.Http.HttpRequestException' occurred in mscorlib.dll but was not handled in user code

2. An error occurred while sending the request.[System.Net.Http.httpRequstException]

3. The underlying connection was closed: An unexpected error occurred on a send.[System.Net.WebException]

4. The handshake failed due to an unexpected packet format.[System.IO.IOException]
   at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
   at System.Net.PooledStream.EndWrite(IAsyncResult asyncResult)
   at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)

5. Status:SendFailure
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at
   System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at TodoListClient.MainWindow.d__4.MoveNext() in d:\xxxxx\My

6. WorkSpace\TestServiceAzure\TestWindowForm\MainWindow.xaml.cs:line 155