MetaStrategy-throws-FormatException-with-ASCII-data-in-B135

I'm getting the following error when I try to open an existing MetaStrategy and when I try to create a new one:

FormatException: String "'2000-05-30 was not recognized as a valid DateTime". I'm assuming this is a build 135 issue because I did not run into this before the update, and I can still run the MetaStrategy on a different computer with an older build. In fact, the MetaStrategy doesn't backtest before 2010.

There are no issues running regular strategies.

QUOTE:
System.FormatException: String '2000-05-30' was not recognized as a valid DateTime.
at WealthLab.Data.AsciiFormatBase.ParseDate(String token)
at WealthLab.Data.AsciiFormat.LoadDataFromFile(String fileName, DateTime startDate, DateTime endDate, Int32 maxBars, Boolean isDataSetWizard, HistoryScale assumedScale)
at WealthLab.Data.AsciiProvider.GetBaseScaleData(String symbol)
at WealthLab.Data.AsciiProvider.SupportsScale(HistoryScale scale)
at WealthLab8.cwStrategy.CustomizeRef()
at WealthLab8.cwStrategy.PostRef(Object v, SelectionChangedEventArgs pred)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.Controls.TabControl.OnSelectionChanged(SelectionChangedEventArgs e)
at System.Windows.Controls.Primitives.Selector.SelectionChanger.SelectJustThisItem(ItemInfo info, Boolean assumeInItemsCollection)
at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
at WealthLab8.cwStrategy.AssignSettings()
at WealthLab8.cwStrategy.set_Strategy(Strategy value)
at WealthLab8.MainWindow.OpenStrategyWindow(Strategy s, Boolean fromQuickRef, SavedOptimizationResults sor, Boolean autoRunOverride)
at WealthLab8.pnlNavStrategies.InstantiateValue(Strategy item, Boolean isconnection)
at WealthLab8.pnlNavStrategies.RegisterValue(Boolean isreference)
at WealthLab8.pnlNavStrategies.DeleteValue(Object v, MouseButtonEventArgs ord)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.Controls.Control.HandleDoubleClick(Object sender, MouseButtonEventArgs e)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
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.Input.InputManager.ProcessStagingArea()
at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, 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.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)