Error: Running LUA method 'update'. Stuck at "Game is being loaded, please wait..."

[Jorian1997]

As I said in the subject of this post, my game isn't working. I don't really know what triggered all of this, but it seems to have started out of nowhere... My Farming simulator 17 is always stuck at the Game is being loaded, please wait...-screen. It does this with all maps, including the default ones that come with the game (Sosnovka and Gold Crest Valley)

I updated my drivers as I saw in another post that that could help, it didn't. Or atleast I think it didn't, I'm not sure I did it all correctly, it says I have the newest driver, but appearantly FS 17 isn't supported by this driver (Geforce Game Ready Driver). It does say FS 15 in the list of supported games, but not FS17. This driver also doesn't seem to detect my game at all, it says it can find just 16 games on my PC, while I have 19 or 20. I guess it only sees the ones that are supported.

I also cleaned my mod folder up a bit, I deleted every single one that had any sort of error in it, besides the error saying "Error: Not all prerequisites of specialization attachable are fulfilled" because I don't know what that means or rather how I can fix it.

I really hope that someone can help me, 'cause I'd like to be able to play again!!

Here is my entire Log.txt:

	GIANTS Engine Runtime 7.0.0 (14222) 64bit (Build Date: Feb 17 2017) Copyright (c) 2008-2016, GIANTS Software GmbH (giants-software.com), All Rights Reserved. Copyright (c) 2003-2016, Christian Ammann and Stefan Geiger, All Rights Reserved. Application: FarmingSimulator2017 Main System CPU: Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz Memory: 8131 MB OS: Windows NT 10.0 64-bit Physics System Version: 5.9.5 Thread(s): 2 Input System Keyboard enabled Mouse enabled Gamepad/Joystick enabled Force Feedback disabled Audio System Driver: OpenAL Version: 1.1 Device: Generic Software Render System Driver: Direct 3D 11 Card Vendor: NVIDIA Corporation Renderer: NVIDIA GeForce GTX 750 Ti Version: 22.21.13.8189 (19.4.2017) Revision: 162 Feature level: DirectX 11 ON Info: Effective window resolution 1920 x 1080 Started 2 threads for threadpool 'Render threadpool' Hardware Profile Level: Custom Very High View Distance Factor: 2.000000 Shadow Quality: 2.000000 Size: 4096 Filter-Size: 16 Shader Quality: 3 Skip Mipmaps: 0 LOD Distance Factor: 2.000000 Terrain LOD Distance Factor: 2.000000 Terrain Normal Mapping: Yes Foliage View Distance Factor: 2.000000 Foliage Density: 0.500000 Volume Mesh Tessellation Factor: 0.750000 Tyre Tracks Segments Factor: 4.000000 Max. Number of Shadow Lights: 5 Max. Number of Lights: 512 Max. Number of Lights Per Cluster: 32 MSAA: 8 Farming Simulator 17 (Steam) Version: 1.4.4.0 1.4.4RC8 Available Languages: en de jp pl cz fr es ru it pt hu nl cs ct br tr ro kr Language: en Time: 2017-04-28 13:31:01 Register configuration 'inputAttacherJoint' Register configuration 'attacherJoint' Register configuration 'frontloader' Register configuration 'motor' Register configuration 'baseColor' Register configuration 'wheel' Register configuration 'rimColor' Register configuration 'design' Register configuration 'designColor' Register configuration 'vehicleType' Game vehicle types loaded Load mod: FS17_challengerMT700EFieldViper (Version: 1.0.0.0) Load mod: FS17_valtraTSeriesCowEdition (Version: 1.0.0.0) Load dlc: pdlc_kuhnPack (Version: 1.1.0.0) Load mod: amazoneProfihopper (Version: 1.17.1.0) Load mod: ExternalAccount (Version: 1.0) Load mod: FS17_Agram_HydroGriffe_BsM (Version: 1.0.0.0) Load mod: FS17_American_Outback (Version: 2.0.0.0) Load mod: FS17_ArtMechanic_LS540 (Version: 1.0.0.1) Load mod: FS17_Bankofhagenstedt (Version: 2.2.0.0) Load mod: FS17_BigBaler_Pack (Version: 1.0.1.0) Load mod: FS17_Biobeltz_LF180 (Version: 1) Load mod: FS17_Biobeltz_RG200 (Version: 1) Load mod: FS17_Biobeltz_TR500 (Version: 1.1) Load mod: FS17_Biobeltz_TR750 (Version: 1.1) Load mod: FS17_brantnerDPW18000 (Version: 1.0.0.0) Load mod: FS17_BresselLadeRubenkorb (Version: 1.0.0.0) Load mod: FS17_Brix_TwinnPack (Version: 1.0.0.0) Load mod: FS17_Broughan28ftCreels (Version: 1.0.0.0) Load mod: FS17_BroughanCattleGreen (Version: 1.0.0.0) Load mod: FS17_BsMTrailer_Tipper70000 (Version: 1.0.0.0) Load mod: FS17_BsM_Semi_Bale_50000 (Version: 1.0.0.0) Load mod: FS17_chellington17 (Version: 2.0.0.1) Load mod: FS17_choppedStraw (Version: 1.0.0.7) Load mod: FS17_ClaasDominator88s (Version: 1.0.0.3) Load mod: FS17_CLAAS_Axion_900 (Version: 1.0.1.0) Load mod: FS17_coldboroughParkFarm (Version: 2.0.0.0) Load mod: FS17_Cotech_BXXL (Version: 1.0.0.0) Load mod: FS17_CSZ_set (Version: 11.0.1.4) Load mod: FS17_DCK_FollowMe (Version: 1.2.1.40) Load mod: FS17_DCK_Glance (Version: 1.0.3.40) Load mod: FS17_DCK_RoundBalerAutoUnload (Version: 1.1.0.24) Load mod: FS17_DeutzFahr5110TTV (Version: 1.0.0.0) Load mod: FS17_deutzFahrCondimaster8331 (Version: 1.0.1.0) Load mod: FS17_dogfaceRootStorage (Version: 1.0.0.1) Load mod: FS17_DrawMixerWagon (Version: 17.0.1) Load mod: FS17_Drumard (Version: 1.0.0.3) Load mod: FS17_Duraplas10K (Version: 1.0.0.0) Load mod: FS17_Duraplas25K (Version: 1.0.0.0) Load mod: FS17_ejt53000 (Version: 1.0.0.0) Load mod: FS17_farmtechDurus2000 (Version: 1.0.0.0) Load mod: FS17_FarmtechTDK900_50k (Version: 1.1) Load mod: FS17_fendt800 (Version: 1.0.0.0) Load mod: FS17_FendtFarmer31xLSA (Version: 1.0.1.0) Load mod: FS17_fendtHarvesterPackage (Version: 1.0.0.2) Load mod: FS17_Fendt_700_Vario_MR (Version: 1.0.0.1) Load mod: FS17_Fendt_weight_2500kg (Version: 1.0.0.0) Load mod: FS17_Fiat_400_500_series (Version: 1.0.0.5) Load mod: FS17_Fichtelberg (Version: 1.1.0.0) Load mod: FS17_FlieglFlatbed_UAL (Version: 5.0.0.0) Load mod: FS17_flieglPowerPro (Version: 1.0.1.0) Load mod: FS17_flieglSTF25000VC (Version: 1.0.0.0) Load mod: FS17_flieglTMK266Bull (Version: 1.0.0.0) Load mod: FS17_flieglVFW10600 (Version: 1.0.0.0) Load mod: FS17_Fork_Cotech_Claws_BsM (Version: 1.0.0.0) Load mod: FS17_ForRealModule01_CropDestruction (Version: 1.0.2.1) Load mod: FS17_ForRealModule02_TireDirt (Version: 1.0.1.0) Load mod: FS17_ForRealModule03_GroundResponse (Version: 1.0.1.0) Load mod: FS17_fortunaFTM200_6_0 (Version: 1.0.0.0) Load mod: FS17_FuelProof_Package (Version: 1.0.0.0) Load mod: FS17_FuelUsageDisplay (Version: 3.6.1) Load mod: FS17_GameExtension (Version: 0.4.0.0) Load mod: FS17_Goweil_RBA_BsM (Version: 1.0.0.0) Load mod: FS17_Goweil_TDD_BsM (Version: 1.0.0) Load mod: FS17_GrainStorage_placeable (Version: 1.0.0.0) Load mod: FS17_Ground_Modification (Version: 1.0.0.5) Load mod: FS17_HighLevelRack (Version: 1.0.0.0) Load mod: FS17_HolarasHulk (Version: 1.0.0.0) Load mod: FS17_HolarasOCTO1500 (Version: 1.1.0.0) Load mod: FS17_holmerPack (Version: 1.0.0.1) Load mod: FS17_horschTitan34UW (Version: 1.0.0.0) Load mod: FS17_itFliegl (Version: 1.0.0.0) Load mod: FS17_itRunnerPack (Version: 1.0.0.3) Load mod: FS17_ITS_Lemken_Dolomit (Version: 2.5.0.0) Load mod: FS17_ITS_Lemken_Gigant (Version: 2.4.5.0) Load mod: FS17_ITS_Lemken_Heliodor9 (Version: 2.5.0.0) Load mod: FS17_ITS_Lemken_Kompaktor_K (Version: 2.5.5.0) Load mod: FS17_ITS_Lemken_Kompaktor_S (Version: 2.5.0.0) Load mod: FS17_ITS_Lemken_Zirkon12_K (Version: 2.6.0.0) Load mod: FS17_JoskinModulo2 (Version: 1.0.0.1) Load mod: FS17_Joskin_KTP_2250_BsM (Version: 1.0.0.0) Load mod: FS17_Joskin_Trans_7000_BsM (Version: 1.0.0.0) Load mod: FS17_Joskin_Wago_Loader_BsM (Version: 1.1.0.0) Load mod: FS17_JympaSJSeries (Version: 1.2.2.0) Load mod: FS17_KAWECO_PullBox_8000H (Version: 1.0.0.0) Load mod: FS17_kirovetsK700A (Version: 1.0.1.0) Load mod: FS17_koeckerlingTrio300 (Version: 1.0.0.0) Load mod: FS17_krampeBigBody900 (Version: 1.0.0.0) Load mod: FS17_krampeDolly20L (Version: 1.0.0.0) Load mod: FS17_Krampe_Bandit_750 (Version: 1.0.0.0) Load mod: FS17_Krampe_Bandit_800 (Version: 1.0.0.0) Load mod: FS17_Krampe_Bandit_Sattel (Version: 1.0.0.0) Load mod: FS17_kroneBigXPack (Version: 1.0.0.1) Load mod: FS17_KroneKWT11x22 (Version: 1.0) Load mod: FS17_kuhnPrimor3570 (Version: 1.0.0.0) Load mod: FS17_kuhnSitera3000 (Version: 1.0.0.0) Load mod: FS17_KuhnVariMaster153 (Version: 1.0.0.0) Load mod: FS17_kuhnVB2190 (Version: 1.0.0.1) Load mod: FS17_kvernelandAB85 (Version: 1.0.0.0) Load mod: FS17_KvernelandCLI_Pack (Version: 1.1) Load mod: FS17_KvernelandCLI_PackV2 (Version: 1.1) Load mod: FS17_Kverneland_CLC_Pro (Version: 1.0) Load mod: FS17_lelyJuno150 (Version: 1.0.2.0) Load mod: FS17_lemkenAchatZ8 (Version: 1.0.0.0) Load mod: FS17_LemkenVarioPackFEP_300_90 (Version: 2.0.0.1) Load mod: FS17_Lemken_Heliodor_9_600_KA (Version: 1.2.1.0) Load mod: FS17_LiquidManurepit (Version: 1.0.0.0) Load mod: FS17_lizardFloodLightTrailer (Version: 1.0.0.0) Load mod: FS17_lizardRoadRage (Version: 1.0.0.0) Load mod: FS17_LowerAnimalPrices (Version: 1.0.1) Load mod: FS17_machineryShelterPlaceable (Version: 1.0.0.0) Load mod: FS17_marshallBC32 (Version: 1.0.0.0) Load mod: FS17_marshallQM16 (Version: 1.0.0.0) Load mod: FS17_marshallST1800 (Version: 1.0.0.0) Load mod: FS17_marstonACE10 (Version: 1.0.0.0) Load mod: FS17_MB3D_200to1000kg (Version: 1.0.0.0) Load mod: FS17_MB3D_ClaasJaguar800 (Version: 1.1.0.0) Load mod: FS17_MB3D_JohnDeere7030 (Version: 1.1.0.1) Load mod: FS17_MeasureHelp (Version: 2.0) Load mod: FS17_mengeleGarant5402 (Version: 1.0.1.1) Load mod: FS17_MoneyTool (Version: 1.0.1.0) Load mod: FS17_NewHolland40Series_4cylinders (Version: 1.0.0.0) Load mod: FS17_newHollandBalerPack (Version: 1.0.0.1) Load mod: FS17_newHollandLM742 (Version: 1.0.1.0) Load mod: FS17_newHollandT6Tier4a (Version: 1.1.0.0) Load mod: FS17_newhollandT9SmartTrax (Version: 1.0.0.0) Load mod: FS17_newHollandW170C (Version: 1.0.0.0) Load mod: FS17_NewHolland_S_40_series (Version: 2.0.0.0) Load mod: FS17_NWTexas (Version: 1.1.0.0) Load mod: FS17_PeeconBiga (Version: 1.1.0.0) Load mod: FS17_pentaDB50 (Version: 1.0.0.0) Load mod: FS17_PigfoodSilo_PCOnly (Version: 1.0.0.0) Load mod: FS17_placeableRefillStation (Version: 1.0.0.1) Load mod: FS17_placeable_Beiser_Fertiliser_BsM (Version: 1.0.0.0) Load mod: FS17_Placeable_Fountain (Version: 1.0.0.0) Load mod: FS17_placeable_Old_Shed2_BsM (Version: 1.0.0.1) Load mod: FS17_placeable_Shelter_Beiser (Version: 1.0.0.1) Load mod: FS17_placeable_Tunnel_Beiser (Version: 1.0.0.1) Load mod: FS17_ProSeed (Version: 1.0.1.0) Load mod: FS17_rabaudSweeperBSM (Version: 1.0.0.1) Load mod: FS17_Rattlesnake_Valley (Version: 2.0.0.0) Load mod: FS17_real_clock (Version: 1.0) Load mod: FS17_reckJumbo (Version: 2.0.0.1) Load mod: FS17_repairVehicles (Version: 1.4) Load mod: FS17_sandybayPc (Version: 1.0.0.0) Load mod: FS17_SaphirFrontweightPackage (Version: 1.2.0.0) Load mod: FS17_SaphirWeightsPackage (Version: 1.0.0.0) Load mod: FS17_shedPackage (Version: 1.0.0.2) Load mod: FS17_Short_FlieglFlatbed_UAL (Version: 1.0.0.0) Load mod: FS17_SIPFavorit220_50k (Version: 1.0) Load mod: FS17_Stegemann (Version: 1.0.0.0) Load mod: FS17_stollImplements (Version: 2.0.0.0) Load mod: FS17_stollLargeBaleForkH (Version: 1.0.0.2) Load mod: FS17_TatraPhoenix8x8_ITr (Version: 1.0) Load mod: FS17_ThorntonFarm_pc (Version: 1.0.0.0) Load mod: FS17_Tieflader (Version: 1.1.0.2) Load mod: FS17_Toyota_Hilux_TMT (Version: 1.0) Load mod: FS17_TST_Quadro_Pac_V_BsM (Version: 1.0.0.0) Load mod: FS17_UniaKombiBH56 (Version: 1.0.0.0) Load mod: FS17_Universal445DTC_50k (Version: 1.1.2) Load mod: FS17_UniversalLGS (Version: 1.1) Load mod: FS17_vaederstadRapid300 (Version: 1.0.0.0) Load mod: FS17_vaederstadTopDown500 (Version: 1.0.0.1) Load mod: FS17_valtraTSeriesWREdition (Version: 1.0.0.0) Load mod: FS17_veenhuisW400 (Version: 1.0.0.4) Load mod: FS17_WashAtConfig (Version: 1.1.1) Load mod: FS17_WoodChipStorage_MachineryShedPLACEABLE (Version: 1.0.0.0) Load mod: FS17_Zetor_UR1_Pack (Version: 0.2.0) Load mod: FSM_LemkenKorund750L_LS17 (Version: 1.0.0.0) Load mod: lemken13Packv211 (Version: 2.1.1.0) Load mod: Lemken_Heliodor_8_400_Set (Version: 1.0) Load mod: Lemken_Heliodor_8_600_Fs17 (Version: 1.1) Load mod: LS17_New_Holland_LM742_ModLandNet (Version: 1.17) Load mod: Metaltech_Trailer_Pack (Version: 1.0.0.0) Load mod: PigFoodMixer_FS17_placeable (Version: 1.4) Load mod: placeableweedhouse (Version: 1.0.0.0) Load mod: ZZZ_GPS (Version: 5.01) Register configuration 'wrappingColor' Register vehicle type: pdlc_kuhnPack.subsoiler Register vehicle type: pdlc_kuhnPack.sowingMachineCultivator Register vehicle type: pdlc_kuhnPack.turnOnCultivator Register vehicle type: pdlc_kuhnPack.windrower_workMode Register vehicle type: pdlc_kuhnPack.extendedBaleWrapper Register vehicle type: pdlc_kuhnPack.balerWrapper Register vehicle type: pdlc_kuhnPack.sowingMachineKuhnTF1500 Script loaded: Bankofhagenstedt Version 2.2 - A Mod by MX11 Register vehicle type: FS17_Biobeltz_RG200.LogGrapple Register vehicle type: FS17_Biobeltz_TR750.ForestryCrane Error: Not all prerequisites of specialization attachable are fulfilled Register vehicle type: FS17_CSZ_set.adattatoreCSZ Register vehicle type: FS17_CSZ_set.forcaRotoballe Register vehicle type: FS17_CSZ_set.forcaPunteReclinabili Register vehicle type: FS17_CSZ_set.forcaExtraElevazione Register vehicle type: FS17_CSZ_set.pinzaMordente Register vehicle type: FS17_CSZ_set.pinzaFasciati Register vehicle type: FS17_CSZ_set.forcaPallet Register vehicle type: FS17_CSZ_set.forcaPalletExtra Register vehicle type: FS17_CSZ_set.forcaPalletTrattenitore Register vehicle type: FS17_CSZ_set.pinzaTronchi Register vehicle type: FS17_CSZ_set.pinzaTronchiExtra Register vehicle type: FS17_CSZ_set.forcaLetame Register vehicle type: FS17_CSZ_set.forcaPolivalente Register vehicle type: FS17_CSZ_set.bennaGriglia Register vehicle type: FS17_CSZ_set.bennaBietole Register vehicle type: FS17_CSZ_set.bennaMultiusoL3000 Register vehicle type: FS17_CSZ_set.bennaMultiusoL4000 Register vehicle type: FS17_CSZ_set.bennaScaricoCentrale Register vehicle type: FS17_CSZ_set.bennaTrattenitore Register vehicle type: FS17_CSZ_set.bennaDesilatrice Register vehicle type: FS17_CSZ_set.lamaDozer Register vehicle type: FS17_CSZ_set.gancioSollevamento Register vehicle type: FS17_CSZ_set.bilancinoSollevamento Script loaded: FollowMe.lua (v1.2.1.40) Script loaded: Glance.lua (v1.0.3.40) Script loaded: BalerAutoUnload.lua (v1.1.0.24) @ Register Variable: BaseMission.modDrawMixerWagons Register vehicle type: FS17_FarmtechTDK900_50k.farmtechTDK900 Register vehicle type: FS17_Fendt_weight_2500kg.implement Register vehicle type: FS17_FendtFarmer31xLSA.fendtFarmer310LSA Register vehicle type: FS17_FlieglFlatbed_UAL.transportTrailerUAL Register configuration 'brushColor' Register vehicle type: FS17_flieglPowerPro.flieglPowerPro GroundModification 1.0.0.5 loaded. Register vehicle type: FS17_HolarasOCTO1500.holarasOCTO1500 Register vehicle type: FS17_holmerPack.augerWagon_foldable Register vehicle type: FS17_holmerPack.tractor_crabSteering Register vehicle type: FS17_itFliegl.it_fliegl Register vehicle type: FS17_ITS_Lemken_Zirkon12_K.Zirkon Register vehicle type: FS17_JympaSJSeries.JympaSJ Register vehicle type: FS17_Krampe_Bandit_750.Krampe_Bandit Register vehicle type: FS17_Krampe_Bandit_800.Krampe_Bandit Register vehicle type: FS17_Krampe_Bandit_Sattel.Krampe_Bandit Register vehicle type: FS17_Krampe_Bandit_Sattel.Krampe_Dolly Register vehicle type: FS17_KroneKWT11x22.KroneKWT11x22 Register vehicle type: FS17_KvernelandCLI_Pack.KvernelandCLI Register vehicle type: FS17_KvernelandCLI_PackV2.KvernelandCLI Register vehicle type: FS17_lelyJuno150.juno150 Register vehicle type: FS17_lizardFloodLightTrailer.lizardFloodLightTrailer Register vehicle type: FS17_MB3D_200to1000kg.adjustable_weight Register vehicle type: FS17_mengeleGarant5402.MengeleGarant5402 Register vehicle type: FS17_mengeleGarant5402.SilageAdditivesTank Register vehicle type: FS17_mengeleGarant5402.BuyableBlades Register vehicle type: FS17_NewHolland40Series_4cylinders.NewHolland8340 Register vehicle type: FS17_NewHolland_S_40_series.NewHolland8340 Register vehicle type: FS17_newHollandT6Tier4a.newHollandT6 Register vehicle type: FS17_PeeconBiga.mixerWagon ++ loading BuyOnSiloTriggers V 1.4.0.0 - 08.02.2017 (by Blacky_BPG) \__ Register fillType: 'whole grain' (wholeGrain) [key 52] \_____ Register heap for: 'whole grain' \______ Add fillType: 'whole grain' to food group: 'grain' [foodGroupIndex '2'] from animal 'pig' [animalIndex: '3'] Register vehicle type: FS17_reckJumbo.SilageDistributor Register vehicle type: FS17_Short_FlieglFlatbed_UAL.transportTrailerUAL Register vehicle type: FS17_SIPFavorit220_50k.SIPFavorit220 Register vehicle type: FS17_TatraPhoenix8x8_ITr.truck1 Register vehicle type: FS17_Toyota_Hilux_TMT.ToyotaHilux16 Register vehicle type: FS17_Universal445DTC_50k.Universal445DTC Register vehicle type: FS17_Zetor_UR1_Pack.zetor_by_thenevsova36 dataS/cameraPath01.i3d (0.10) ms dataS/cameraPath02.i3d (0.10) ms dataS/cameraPath03.i3d (0.07) ms data/sky/skyUS_day_night.i3d (241.58) ms data/sky/rain.i3d (97.03) ms data/sky/hail.i3d (17.81) ms data/sky/dust.i3d (19.27) ms Error: Running LUA method 'update'. stack overflow Application exit request forced. Application exit request forced.

[Jorian1997]

I think I found the problem, I deleted the mod "Ground Modification" and now it all seems to work again. If anyone could tell me what the problem with that mod could be, I'd like to know. That way I might be able to reinstall that mod if it is a fixable problem

***UPDATE*** This did not fix the entire problem, I can now load my old savegame again, but I'm still not able to create a new one. Please help me!!!

[Borealis]

A new version of the ground modification mod was released yesterday as there was a bug. If it's a lua error, then I'm fairly certain it's a mod issue - sounds like a broken/bugged mod.

Might be worth removing all mods and seeing if you can start a new game. Then add mods until you find the broken one. Once you know which one is broken, you can figure out whether it can be fixed or not.

[Jorian1997]

A new version of the ground modification mod was released yesterday as there was a bug. If it's a lua error, then I'm fairly certain it's a mod issue - sounds like a broken/bugged mod.

Might be worth removing all mods and seeing if you can start a new game. Then add mods until you find the broken one. Once you know which one is broken, you can figure out whether it can be fixed or not.

I did update that mod though, it was after that that my game failed

[Borealis]

OK then. Can you create a new save on either default map if you have all mods disabled?

If you can, then the game is OK, but there are either broken mods or conflicting mods. If you can't start a new save, then the bug may have corrupted the game and you might need to re-install it.

When you say:

It does say FS 15 in the list of supported games, but not FS17

Is that in GeForce Experience/GeForce Settings by any chance? That list isn't comprehensive and doesn't include everything. It just shows what Nvidia can try to "optimise" settings for (read that as what Nvidia would like to screw up in most cases!). The 750Ti graphics card is 100% capable of running FS17 for sure, just not on ultra high settings.

[Jorian1997]

OK then. Can you create a new save on either default map if you have all mods disabled?

If you can, then the game is OK, but there are either broken mods or conflicting mods. If you can't start a new save, then the bug may have corrupted the game and you might need to re-install it.

When you say:

It does say FS 15 in the list of supported games, but not FS17

Is that in GeForce Experience/GeForce Settings by any chance? That list isn't comprehensive and doesn't include everything. It just shows what Nvidia can try to "optimise" settings for (read that as what Nvidia would like to screw up in most cases!). The 750Ti graphics card is 100% capable of running FS17 for sure, just not on ultra high settings.

I can indeed still open new saves after deleting all mods. The game seems to be fine again now, I added the bare minimum of mods that I wanted for my next world, and now it's all going quiet well.
Didnt have the time yet to search further to find the mod that corrupted it in the first place.
About my graphics driver, you're probably right, I obviously knew that my 750ti was more than capable, I just don't know anything about the software behind it, so I wasnt so sure about the drivers software. It is indeed that list in GeForce Experience.
Thanks for the help, I hope I won't have this problem again in the future

[Borealis]

All it takes is one buggy mod to ruin your game! Good to hear you're up and running again.

[Jorian1997]

All it takes is one buggy mod to ruin your game! Good to hear you're up and running again.

Thanks for your concern! Good to still have people who care for others!