The game is great but there's a crash problem that always repeat itself in turn 3, I've this log, hope that it can help in sorting out the problem

I was playing as Vespasian in the 4 Emperors scenario:
18:03:44 (Reporting) User: Utente
18:03:44 (Reporting) Loading general settings
18:03:45 (Reporting) USettings.LoadSettings 705 settings loaded, out of 7 settings files.
18:03:45 (Reporting) Loading Localized Strings
18:03:45 [Warning ] ULocalize.LoadLocalStrings: Alias too short at line 11398 need at least 3 chars (ignored): " Rhascus in file: C:\GIOCHI\Alea Jacta Est Demo Version\AJE\Settings\LocalStrings_AJE.csv Can be a key parsed in alias itself! ($Cavalry = Cavalerie would be 3 = Cavalerie ...
18:03:45 (Reporting) => TFileParser.AddParseVar : Alias already in list: STRMORALE Morale at position 2
18:03:55 (Reporting) => TFileParser.AddParseVar : Alias already in list: STRSORTCOLUMN0 Sort by Region Name at position 591
18:03:55 (Reporting) => TFileParser.AddParseVar : Alias already in list: STRSORTCOLUMN1 Sort by Name at position 592
18:03:55 (Reporting) => TFileParser.AddParseVar : Alias already in list: STRSORTCOLUMN3 Sort by Current Health/Hits at position 598
18:03:55 (Reporting) => TFileParser.AddParseVar : Alias already in list: STRSORTCOLUMN5 Sort by Combat Strength at position 600
18:03:55 (Reporting) => TFileParser.AddParseVar : Alias already in list: STRSORTCOLUMN7 Sort by General Supply (food & water) at position 602
18:03:55 (Reporting) => TFileParser.AddParseVar : Alias already in list: STRSORTCOLUMN8 Sort by Ammunition Level at position 603
18:03:56 (Reporting) System local strings loaded from C:\GIOCHI\Alea Jacta Est Demo Version\AJE\Settings\LocalStrings__AGE.csv
18:03:56 (Reporting) Loading Display Options
18:03:56 (Reporting) Entering DirectX Initializations
18:03:56 (Reporting) LocalStrings & Settings 11494 ms
18:03:56 (Reporting) Cursors 3 ms
18:07:21 (Reporting) DirectX Initializations 161 ms
18:07:21 (Reporting) Fonts 0 ms
18:07:21 (Reporting) TTerrainDefs.Create 108 Terrains definitions loaded, out of 54 terrains files.
18:07:21 (Reporting) Terrains Definitions 847 ms
18:07:21 (Reporting) Areas 493 ms
18:07:21 (Reporting) Theaters 16 ms
18:07:21 (Reporting) Particles I 0 ms
18:07:21 (Reporting) TAbiDefs.Create 246 Abilities loaded, out of 246 abilities files.
18:07:21 (Reporting) Units Abilities 140 ms
18:07:21 (Reporting) TStrucDefs.LoadFromFile 19 StrucDef loaded, out of 19 StrucDef files.
18:07:21 (Reporting) Structures 36 ms
18:07:21 (Reporting) TFactionDefs.LoadFromFile 279 FactionDef loaded, out of 279 FactionDef files.
18:07:21 (Reporting) Factions 374 ms
18:07:21 (Reporting) Application.Initialize OK
18:07:21 (Reporting) TSplash.Create OK
18:07:21 (Reporting) TSplash.Show OK
18:07:21 (Reporting) TSplash.Repaint OK
18:07:21 (Reporting) Starting Media Librarian
18:07:21 (Reporting) Max Texture size: 8192 x 8192
18:07:21 (Reporting) TAgeAudio Initializing Audio Engine
18:07:21 (Reporting) TMediaLibrarian.InitializeSounds 185 sounds loaded.
18:07:21 (Reporting) TMediaLibrarian.InitializeMusics 10 Musics loaded.
18:07:21 (Reporting) TMediaLibrarian.Create Finished loading images in 25.553 seconds Memory usage: 647020 kb
18:07:21 (Reporting) Media Librarian 27488 ms
18:07:21 (Reporting) TParticlesDef.Create 4 particles definitions loaded, out of 4 particles files.
18:07:21 (Reporting) Particles II 1 ms
18:07:21 (Reporting) TDoodadDefs.Create 0 doodads definitions loaded, out of 0 files.
18:07:21 (Reporting) Doodads 0 ms
18:07:21 (Reporting) TListRegionDefs.Create 2854 Regions definitions loaded.
18:07:21 (Reporting) Regions & the Map 7112 ms
18:07:21 (Reporting) TListButtons.Create 57 buttons definitions loaded, from 26 frontend files.
18:07:21 (Reporting) Buttons 18 ms
18:07:21 (Reporting) TAgeDxComponentList.Create 14 frontend definitions loaded, from 14 frontend files.
18:07:21 (Reporting) TFrontEnd.Create 26 frontend definitions loaded, from 42 frontend files.
18:07:21 (Reporting) Frontends Initializations 9062 ms
18:07:21 (Reporting) Starting Game World
18:07:21 (Reporting) TMerchandises.LoadFromFile 22 Merchandises loaded, from 22 Merchandises files.
18:07:21 (Reporting) TModels.Create 2500 (Cached) Models loaded in 1067 ms
18:07:21 (Reporting) TListUnitDefs.Create 3000 (Cached) Units loaded in 389 ms
18:07:21 (Reporting) TWeather.Create 32 Weathers patterns loaded, from 32 files.
18:07:21 (Reporting) TEthnics.LoadFromFile 0 Ethnics loaded, from 0 Ethnics files.
18:07:21 (Reporting) TReligions.LoadFromFile 0 Religions loaded, from 0 Religions files.
18:07:21 (Reporting) TAgendaDefs.LoadFromFile 36 AI Agendas loaded from 36 AI Agendas files.
18:07:21 (Reporting) TMapAleaDefs.LoadFromFile 11 TMapAleaDef loaded, from 11 files.
18:07:21 (Reporting) TAIAgentDefs.LoadFromFile 3 AIAgentDefs loaded, from 3 aia files.
18:07:21 (Reporting) TFactionMods.LoadFromFile 0 Faction Modifiers loaded, from 0 files, in 0 ms
18:07:21 (Reporting) TFacAttribDefs.LoadFromFile 0 Faction Atttributes loaded from 0 Attributes Definition files.
18:07:21 (Reporting) TFacAttribsOverride.LoadFromFile 0 F.A. Overrides loaded from 0 Attributes Definition files.
18:07:21 (Reporting) TRgnDecisionDefs.LoadFromFile 26 Region Decisions loaded, from 26 Decisions files.
18:07:21 (Reporting) No sprite found to calculate standard
18:07:21 (Reporting) Game World & attached DBs 2879 ms
18:07:21 (Reporting) Starting Data Parser
18:07:21 (Reporting) Data Parser 0 ms
18:07:21 (Reporting) Starting Renderer
18:07:21 (Reporting) Rendering Engine 29 ms
18:07:21 (Reporting) Starting Game ...
18:07:21 (Reporting) Global Load Time: 61551 ms
18:07:21 (Reporting) TMain, CreateForm OK
18:07:21 (Reporting) Application.Run Starting app...
18:07:21 (Reporting) Game Engine version: Alea Jacta Est 1.00 DEMO
18:07:21 [Critical ] TGameSim.OnLoadGame_FilePicked Exception caught: Impossible d'ouvrir le fichier "C:\GIOCHI\Alea Jacta Est Demo Version\AJE\Saves\4-YearFourEmperors681\4-YearFourEmperors68~VSP.trn". Impossibile accedere al file. Il file è utilizzato da un altro processo