RadCloudUpload Multiple file upload problem.

[Soumen]

Hello I am working in RadCloudUpload to upload files in amazon s3 server. It working with Single file (20MB) perfectly. But when I am trying  to open multiple files (ex: 10MB, 20MB, 5MB, 8MB) it is uploading only One or Two files at a time.Not all the files are uploaded. but If I am trying to upload files with smaller size (ex: 10KB, 2MB, 100KB, 3MB) then all the files are uploaded to S3 server. How to resolve this problem ?

<telerik:RadCloudUpload ID="RadCloudUpload1" runat="server" MaxFileSize="91943040" RenderMode="Lightweight"<br>                 MultipleFileSelection="Automatic" OnClientFileUploaded="fileUploaded" OnFileUploaded="RadCloudUpload1_FileUploaded" ProviderType="Amazon"  ><br>        </telerik:RadCloudUpload>

 

function fileUploaded(sender, args) {         theForm.submit();       }

 protected void RadCloudUpload1_FileUploaded(object sender, CloudFileUploadedEventArgs args)
    {      
        long contentLenght = args.FileInfo.ContentLength;
        string contentType = args.FileInfo.ContentType;
        string keyName = args.FileInfo.KeyName;
        string originalName = args.FileInfo.OriginalFileName;

        args.IsValid = true;       
    }

<httpRuntime maxRequestLength="91943040" executionTimeout="3200" />