Problem in File Uploading

[Velkumar]

Hi,
            I have a rad AsyncUpload  and a rad button in my page. On the postback of the RadButton click I saved the uploaded files in DB. Now my problem when I select the files using AsyncUpload ,  the files didnot uploaded in the client side. Also  exceptions has been occurred.

The Exception is.

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=5.0.61118.0&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=5.0.61118.0&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__DisplayClass19.<InvokeGetResponseCallback>b__17(Object state2)
   at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
   at System.Threading.ThreadPoolWorkQueue.Dispatch()
   at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()
Source File: http://pc120:48888/_layouts/Demo.aspx
Line: 0

[Dimitar Terziev]

Hi,

As it appears there is a problem with the Silverlight module of the RadAsyncUpload, in order to disable this module please add the following line of java script after the declaration of your  RadScriptManager/ScriptManager and before the one of the RadAsyncUpload:

<script type="text/javascript">
        Telerik.Web.UI.RadAsyncUpload.Modules.Silverlight.isAvailable = function() { return false; };
    </script>

All the best,
Dimitar Terziev
the Telerik team