Loading save game failed

### Issue description After loading my save game (via GeForce Now), an error message appears saying that the game cannot be loaded. ### Reproduction steps 1. Load the save game 2. crash, Errorreport: Das Spiel konnte nicht initialisiert werden. Bitte senden Sie uns einen Bericht mit Details. Mafi.DependencyResolverException: Failed to instantiate Mafi.Core.Trains.TrainTrackPathFinder. ---> Mafi.DependencyResolverException: TargetInvocationException thrown by constructor of 'Mafi.Core.Trains.TrainTrackPathFinder'. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.UnauthorizedAccessException: Access to the path "C:\Program Files (x86)\Steam\steamapps\common\Captain of Industry\TrainTrackPathHeuristics\0.generated.tph" is denied. at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean anonymous, System.IO.FileOptions options) [0x0019e] at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode) [0x00000] at (wrapper remoting-invoke-with-check) System.IO.FileStream..ctor(string,System.IO.FileMode) at Mafi.Core.Trains.TrainTrackPathFinder.loadTrainTrackPathHeuristics (Mafi.Core.IFileSystemHelper fsHelper) [0x0009c] at Mafi.Core.Trains.TrainTrackPathFinder..ctor (Mafi.Core.Terrain.TerrainOccupancyManager occupancyManager, Mafi.Core.Terrain.TerrainManager terrainManager, Mafi.Core.Trains.TrainTracksGraphManager trainGraphManager, Mafi.Core.Trains.TrainTracksPillarManager tracksPillarManager, Mafi.Core.Entities.EntitiesManager entitiesManager, Mafi.Core.Ports.Io.IoPortsManager portsManager, Mafi.Core.IFileSystemHelper fileSystemHelper, Mafi.Core.Prototypes.ProtosDb protosDb, Mafi.Core.CoreModConfig config) [0x0013f] at (wrapper managed-to-native) System.Reflection.RuntimeConstructorInfo.InternalInvoke(System.Reflection.RuntimeConstructorInfo,object,object[],System.Exception&) at System.Reflection.RuntimeConstructorInfo.InternalInvoke (System.Object obj, System.Object[] parameters, System.Boolean wrapExceptions) [0x00005] --- End of inner exception stack trace --- at System.Reflection.RuntimeConstructorInfo.InternalInvoke (System.Object obj, System.Object[] parameters, System.Boolean wrapExceptions) [0x0001a] at System.Reflection.RuntimeConstructorInfo.DoInvoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00086] at System.Reflection.RuntimeConstructorInfo.Invoke (System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] at System.Reflection.ConstructorInfo.Invoke (System.Object[] parameters) [0x00000] at Mafi.DependencyResolver.instantiate (System.Type type, Mafi.Collections.Set`1[T] pendingResolves, System.Int32 recursionDepth, System.Object[] args) [0x00260] --- End of inner exception stack trace --- at Mafi.DependencyResolver.instantiate (System.Type type, Mafi.Collections.Set`1[T] pendingResolves, System.Int32 recursionDepth, System.Object[] args) [0x0028b] at Mafi.DependencyResolver.EnsureResolved (System.Type implType, System.Type asType) [0x0008e] --- End of inner exception stack trace --- at Mafi.DependencyResolver.EnsureResolved (System.Type implType, System.Type asType) [0x000aa] at Mafi.DependencyResolver.InstantiateAllAndLock () [0x002e6] at Mafi.Core.Game.GameBuilder+<initializeGame>d__6.MoveNext () [0x00077] at Mafi.Core.Game.GameBuilder+<BuildLoadedGameTimeSliced>d__3.MoveNext () [0x00390] at Mafi.Unity.GamePlayScene+<loadGame>d__25.MoveNext () [0x00297] at Mafi.Unity.GamePlayScene+<Initialize>d__22.MoveNext () [0x000a5] at Mafi.Unity.Main+<unloadAndStartNewScene>d__89.MoveNext () [0x0011b] at Mafi.Unity.Main.stepSceneInitialization () [0x000dd] ### Game version and build number v0.7.8a b486 ### Operating system Windows