System.Net.WebException non è stata gestita

  Message=Eccezione durante una richiesta WebClient.

  Source=System

  StackTrace:

       in System.Net.WebClient.UploadFile(Uri address, String method, String fileName)

       in System.Net.WebClient.UploadFile(String address, String fileName)

       in WindowsApplication1.web.Button1_Click(Object sender, EventArgs e) in C:\Users\pro\documents\visual studio 2010\Projects\progetto database clienti\progetto database clienti\web.vb:riga 14

       in System.Windows.Forms.Control.OnClick(EventArgs e)

       in System.Windows.Forms.Button.OnClick(EventArgs e)

       in System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)

       in System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)

       in System.Windows.Forms.Control.WndProc(Message& m)

       in System.Windows.Forms.ButtonBase.WndProc(Message& m)

       in System.Windows.Forms.Button.WndProc(Message& m)

       in System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)

       in System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

       in System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

       in System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)

       in System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)

       in System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)

       in System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)

       in System.Windows.Forms.Application.Run(ApplicationContext context)

       in Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun()

       in Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel()

       in Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine)

       in WindowsApplication1.My.MyApplication.Main(String[] Args) in 17d14f5c-a337-4978-8281-53493378c1071.vb:riga 81

       in System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)

       in System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)

       in Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()

       in System.Threading.ThreadHelper.ThreadStart_Context(Object state)

       in System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)

       in System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

       in System.Threading.ThreadHelper.ThreadStart()

  InnerException: System.IO.FileNotFoundException

       FileName=C:\Users\pro\documents\visual studio 2010\Projects\progetto database clienti\progetto database clienti\bin\Debug\archivio_clienti_ordini.rar

       Message=Impossibile trovare il file 'C:\Users\pro\documents\visual studio 2010\Projects\progetto database clienti\progetto database clienti\bin\Debug\archivio_clienti_ordini.rar'.

       Source=mscorlib

       StackTrace:

            in System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

            in System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)

            in System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)

            in System.Net.WebClient.OpenFileInternal(Boolean needsHeaderAndBoundary, String fileName, FileStream& fs, Byte[]& buffer, Byte[]& formHeaderBytes, Byte[]& boundaryBytes)

            in System.Net.WebClient.UploadFile(Uri address, String method, String fileName)

       InnerException: