Sir, iam having Lenovo z580 laptop, and in this---when I start ,it shows this problem , how to rectify it..pls suggest.

Ajaybali

Honorable
Sep 12, 2013
2
0
10,510
0
---------------------------

---------------------------
Object reference not set to an instance of an object. at IntelligentTouchpad.MainWindow.MainWindow_LostKeyboardFocus(Object sender, KeyboardFocusChangedEventArgs e) at System.Windows.Input.KeyboardFocusChangedEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget) at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target) at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args) at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args) at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted) at System.Windows.Input.InputManager.ProcessStagingArea() at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input) at System.Windows.Input.KeyboardDevice.ChangeFocus(DependencyObject focus, Int32 timestamp) at System.Windows.Input.KeyboardDevice.PostProcessInput(Object sender, ProcessInputEventArgs e) at System.Windows.Input.InputManager.RaiseProcessInputEventHandlers(ProcessInputEventHandler postProcessInput, ProcessInputEventArgs processInputEventArgs) at System.Windows.Input.InputManager.ProcessStagingArea() at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input) at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport) at System.Windows.Interop.HwndKeyboardInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawKeyboardActions actions, Int32 scanCode, Boolean isExtendedKey, Boolean isSystemKey, Int32 virtualKey) at System.Windows.Interop.HwndKeyboardInputProvider.PossiblyDeactivate(IntPtr hwndFocus) at System.Windows.Interop.HwndKeyboardInputProvider.FilterMessage(IntPtr hwnd, WindowMessage message, IntPtr wParam, IntPtr lParam, Boolean& handled) at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
---------------------------
OK
---------------------------
 
Thread starter Similar threads Forum Replies Date
S Laptop Tech Support 3
S Laptop Tech Support 10
shad0walker Laptop Tech Support 4
S Laptop Tech Support 2
G Laptop Tech Support 3
M Laptop Tech Support 5
B Laptop Tech Support 1
G Laptop Tech Support 3
M Laptop Tech Support 1
D Laptop Tech Support 10
T Laptop Tech Support 0
W Laptop Tech Support 0
A Laptop Tech Support 1
S Laptop Tech Support 1
B Laptop Tech Support 1
H Laptop Tech Support 1
D Laptop Tech Support 1
M Laptop Tech Support 14
B Laptop Tech Support 2
M Laptop Tech Support 4

Similar threads


ASK THE COMMUNITY