Got this when trying to transfer a shiny squirtle to my save in box 1
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
at PokemonManager.Windows.PokeBoxControl.HighlightPokemon(IPokemon pokemon)
at PokemonManager.Windows.PokemonBoxViewer.GotoPokemon(IPokemon pokemon)
at PokemonManager.Windows.PokemonBoxViewer.UpdateSlaves(Double newWidth)
at PokemonManager.Windows.PokemonBoxViewer.RefreshUI()
at PokemonManager.Windows.PokemonTab.RefreshUI()
at PokemonManager.Windows.PokeManagerWindow.RefreshUI()
at PokemonManager.Windows.PokeBoxControl.OnContextMenuSendToClicked(Object sender, RoutedEventArgs e)
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.Controls.MenuItem.InvokeClickAfterRender(Object arg)
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)