stickynotes demo expexcted occur

System.ArgumentOutOfRangeException
HResult=0x80131502
Message=Year, Month, and Day parameters describe an un-representable DateTime.
Source=System.Private.CoreLib
StackTrace:
at System.DateTime.DateToTicks(Int32 year, Int32 month, Int32 day)
at System.DateTime..ctor(Int32 year, Int32 month, Int32 day, Int32 hour, Int32 minute, Int32 second)
at StickyNotesDemo.MainWindow.ExtractValues(Int32& contentIndicator, String line, Double& height, Double& width, Double& x, Double& y, Boolean& topmost, Int32& backgroundColorIndex, Int32& foregroundColorIndex, DateTime& alarmTime, String& loadRepeatNumber) in D:\github学习项目\WPF-Samples-master (1)\WPF-Samples-master\Sample Applications\StickyNotesDemo\MainWindow.cs:line 241
at StickyNotesDemo.MainWindow.LoadNotes() in D:\github学习项目\WPF-Samples-master (1)\WPF-Samples-master\Sample Applications\StickyNotesDemo\MainWindow.cs:line 81
at StickyNotesDemo.MainWindow.WindowLoaded(Object sender, RoutedEventArgs e) in D:\github学习项目\WPF-Samples-master (1)\WPF-Samples-master\Sample Applications\StickyNotesDemo\MainWindow.cs:line 52
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.RaiseEvent(RoutedEventArgs e)
at System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent)
at System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root)
at MS.Internal.LoadedOrUnloadedOperation.DoWork()
at System.Windows.Media.MediaContext.FireLoadedPendingCallbacks()
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.Resize(ICompositionTarget resizedCompositionTarget)
at System.Windows.Interop.HwndTarget.OnResize()
at System.Windows.Interop.HwndTarget.HandleMessage(WindowMessage msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Interop.HwndSource.HwndTargetFilterMessage(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 System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)

Start in Sample Applications/StickyNotesDemo/MainWindow.cs at ExtractValues line 241, then trace its callers in LoadNotes and WindowLoaded using the supplied stack trace. Reproduce the failure while loading the StickyNotes demo and determine which input produces the unrepresentable DateTime; done means the demo loads without this exception and preserves the intended alarm value.