"ShapeIndex not found" on italian routes

[MCMXC]

Hi, when I try to load an italian route with Open Rails, on a lot of them I got this error:

http://i46.tinypic.com/2lbyuzd.jpg

In this case(With this route http://www.trainsimhobby.it/Train-Si...d-Piemonte.htm ), the log says:

Open Rails is starting...

Version = 0.8.0.1251
Build = 0.0.4651.25832 09/25/2012 Tue 03:21 PM
Logfile = C:\Users\MCMXC\Desktop\OpenRailsLog.txt
------------ ---------- ------------ ---------- ------------ ---------- --------
Alerter = False
AvatarURL = (registry) http://www.openrails.org/images/ICONmediumOD.jpg
BrakePipeChargingRate = 21
BreakCouplers = False
Cab2DStretch = 0
DataLogger = False
DynamicShadows = (registry) True
FullScreen = False
GraduatedRelease = (registry) True
Logging = True
LoggingFilename = OpenRailsLog.txt
LoggingPath = C:\Users\MCMXC\Desktop
Menu_Selection = (registry) C:\Program Files (x86)\Microsoft Games\Train Simulator, C:\Program Files (x86)\Microsoft Games\Train Simulator\ROUTES\Porrettana2010,
MSTSBINSound = (registry) True
Multiplayer = False
Multiplayer_Host = (registry)
Multiplayer_Port = 30000
Multiplayer_UpdateInterval = 10
Multiplayer_User = (registry)
MultiplayerClient = False
MultiplayerServer = False
Precipitation = (registry) True
Profiling = False
ProfilingFrameCount = 0
ProfilingTime = 0
ScreenshotPath = C:\Users\MCMXC\Pictures\Open Rails
ShaderModel = 0
ShadowAllShapes = False
ShadowMapBlur = True
ShadowMapCount = 4
ShadowMapDistance = 0
ShadowMapResolution = 1024
ShowAvatar = False
ShowErrorDialogs = True
SoundDetailLevel = 5
SuppressConfirmations = False
TrainLights = (registry) True
UseAdvancedAdhesion = True
VerticalSync = False
ViewDispatcher = (registry) True
ViewingDistance = 2000
ViewingFOV = 45
WindowGlass = (registry) True
WindowPosition_Activity = 50, 50
WindowPosition_Compass = 50, 0
WindowPosition_ComposeMessage = 50, 50
WindowPosition_DriverAid = 100, 100
WindowPosition_Help = (registry) 69, 38
WindowPosition_NextStation = 0, 100
WindowPosition_Quit = 50, 50
WindowPosition_Switch = (registry) 100, 0
WindowPosition_TrackMonitor = (registry) 100, 28
WindowPosition_TrainOperations = 50, 50
WindowSize = (registry) 1280x720
Wire = (registry) True
WorldObjectDensity = 10
------------ ---------- ------------ ---------- ------------ ---------- --------
Mode = Explore
Path = C:\Program Files (x86)\Microsoft Games\Train Simulator\ROUTES\Sud Piemonte\paths\Limone 1.pat
Consist = C:\Program Files (x86)\Microsoft Games\Train Simulator\trains\consists\acela.con
Time = 10:0
Season = 1
Weather = 0
------------ ---------- ------------ ---------- ------------ ---------- --------
Loading TRK TDB

Warning: Track node 898 has unexpected number of pins; expected 3, got 4

Warning: Track node 898 has unexpected number of output pins; expected 2, got 4

SIGCFG DAT ACT RDB CARSPAWN

Error: System.IO.InvalidDataException: ShapeIndex not found
in MSTS.TrackShapes.Get(UInt32 targetShapeIndex)
in ORTS.Simulator.AlignSwitchesToDefault()
in ORTS.Simulator.Start()
in ORTS.Program.<>c__DisplayClass8.<Start>b__7()
in ORTS.Program.Start(UserSettings settings, String[] args)
in ORTS.Program.Main(String[] args)

Anyone knows what is happening, please?