Hello,

I just tried to set it up with Win10 and XP11.
Apparently there's sth. not working as intended or am I wrong?
Here's the relevant part of database building log.

19:19:12.3 Building database for X-Plane. Folder is: C:\Progs\X-Plane 11
19:19:12.4 Preparing database for new data
19:19:12.4 Erasing
19:19:12.4 Creating Data Source = C:\Users\info\Documents\Plan-G Files\Data\PlanG3_XPX.sdf
19:19:12.4 BuildDatabase_Executed: System.IO.DirectoryNotFoundException: Ein Teil des Pfades "C:\Progs\X-Plane 11\Resources\GNS430\airspaces" konnte nicht gefunden werden.
   bei System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   bei System.IO.FileSystemEnumerableIterator`1.CommonInit()
   bei System.IO.FileSystemEnumerableIterator`1..ctor(String path, String originalUserPath, String searchPattern, SearchOption searchOption, SearchResultHandler`1 resultHandler, Boolean checkHost)
   bei System.IO.DirectoryInfo.InternalGetFiles(String searchPattern, SearchOption searchOption)
   bei System.IO.DirectoryInfo.GetFiles(String searchPattern)
   bei Plan_G3.Data.XPlaneDB.ReadDatabase()
   bei Plan_G3.ViewModel.BuildDatabaseViewModel.StartBuild_Executed()
   bei Plan_G3.ViewModel.BuildDatabaseViewModel.<.ctor>b__69_0()
   bei GalaSoft.MvvmLight.Command.RelayCommand.Execute(Object parameter)
   bei MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
   bei System.Windows.Controls.Primitives.ButtonBase.OnClick()
   bei System.Windows.Controls.Button.OnClick()
   bei System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   bei System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e)
   bei System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
   bei System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   bei System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   bei System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   bei System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
   bei System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
   bei System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   bei System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   bei System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   bei System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   bei System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   bei System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
   bei System.Windows.Input.InputManager.ProcessStagingArea()
   bei System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   bei System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   bei System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   bei System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   bei System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   bei MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   bei MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   bei System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   bei System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   bei MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   bei MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   bei System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   bei System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
   bei System.Windows.Window.ShowHelper(Object booleanBox)
   bei System.Windows.Window.Show()
   bei System.Windows.Window.ShowDialog()
   bei Plan_G3.MainWindow.ShowBuildDatabaseDialog()
   bei Plan_G3.MainWindow.<.ctor>b__11_5(NotificationMessageAction nmMsg)
   bei GalaSoft.MvvmLight.Helpers.WeakAction`1.Execute(T parameter)
   bei GalaSoft.MvvmLight.Helpers.WeakAction`1.ExecuteWithObject(Object parameter)
   bei GalaSoft.MvvmLight.Messaging.Messenger.SendToList[TMessage](TMessage message, IEnumerable`1 list, Type messageTargetType, Object token)
   bei GalaSoft.MvvmLight.Messaging.Messenger.SendToTargetOrType[TMessage](TMessage message, Type messageTargetType, Object token)
   bei GalaSoft.MvvmLight.Messaging.Messenger.Send[TMessage](TMessage message)
   bei Plan_G3.ViewModel.MainViewModel.BuildDatabase_Executed()
19:21:50.6 NdbsInBounds 0
19:21:50.7 VorsInBounds 0
19:21:50.9 AirportsInBounds 0
19:21:50.9 AirspaceInBounds 0
19:21:51.1 AirportsInBounds 0
19:21:51.1 AirspaceInBounds 0
19:21:53.3 AirportsInBounds 0
19:21:53.3 AirspaceInBounds 0
19:21:54.9 AirportsInBounds 0
19:21:54.9 AirspaceInBounds 0
19:21:56.4 AirportsInBounds 0
19:21:56.4 AirspaceInBounds 0
19:21:57.9 AirportsInBounds 0
19:21:57.9 AirspaceInBounds 0
19:21:58.4 NdbsInBounds 0
19:21:58.4 VorsInBounds 0


May be  it helps :)
Greetings from Germany,
JayCee