Async file upload problem

[Sachin]

Error: uncaught exception: Error while uploading, [HttpWebRequest_WebException_RemoteServer]
Arguments: NotFound
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=4.0.60531.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer




Error: Unhandled Error in Silverlight Application [HttpWebRequest_WebException_RemoteServer]
Arguments: NotFound
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=4.0.60531.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer   at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)
   at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at UploadPrototype.MainPage.ProcessResponse(IAsyncResult asyncResult)
   at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClassd.<InvokeGetResponseCallback>b__b(Object state2)
   at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()
Source File: http://192.168.1.4/Triage/Profiles/Personnel/Members/personnel.aspx
Line: 0

Error: Unhandled Error in Silverlight Application [ScriptObject_InvokeFailed]
Arguments:
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=8.0.60531.0&File=System.Windows.Browser.dll&Key=ScriptObject_InvokeFailed   at System.Windows.Browser.ScriptObject.Invoke(String name, Object[] args)
   at UploadPrototype.EventManager.SilverlightError(String message, Int32 index)
   at UploadPrototype.MainPage.<>c__DisplayClass1f.<ProcessResponse>b__18()
Source File: http://192.168.1.4/Triage/Profiles/Personnel/Members/personnel.aspx
Line: 0

[Princy]

Hello Sachin,

I have found this forum discussed similar issue.
Upload File not working (unhandled errors)

Thanks,
Princy.