I have installed Grand Prix 4 on a new computer incl CSM and the newest version 0.95 of this Mod. I had a crush after start of the race using Melbourne 2020 version and started again a 20% race there. That was working whitout a crash. The same on a 100% race distance at Montegi Twin Oval course. But testing a 100% race distance at Monte-Carlo 1991 version, at halftime of the race I had a CTD again. I disabled the bugged shadows for Monaco race, using no shadows.
Here are some parts of the long crash log file.
[02:22:14.535] >> FTH: (6588): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
[02:22:14.535] Debug event: LOAD_DLL_DEBUG_EVENT
[02:22:14.535] Thread ID = 0x00000600
[02:22:14.535] path C:\Windows\SysWOW64\SortWindows61.dll
base 0x759f0000
size 43008
[02:22:57.406] >> * A generic error occured while exporting this mesh
[02:22:57.422] >> CGP4Cockpit::LoadMesh() No object found for name - Left_mirror
[02:22:57.422] >> CGP4Cockpit::LoadMesh() No object found for name - Right_mirror
[02:22:57.422] >> D3D: D3D_LoadCars [14%]
[02:22:57.746] >>
[02:22:57.746] >> * A generic error occured while exporting this mesh
[02:22:57.876] >>
[02:22:57.876] >> * A generic error occured while exporting this mesh
[02:22:57.916] >>
[02:22:57.916] >> * A generic error occured while exporting this mesh
[02:22:57.957] >>
[02:22:57.957] >> * A generic error occured while exporting this mesh
[02:22:57.996] >>
[02:22:57.996] >> * A generic error occured while exporting this mesh
[02:22:58.040] >>
[02:22:58.040] >> * A generic error occured while exporting this mesh
[02:22:58.122] >>
[02:22:58.122] >> * A generic error occured while exporting this mesh
[02:22:58.156] >>
[02:22:58.156] >> * A generic error occured while exporting this mesh
[02:22:58.202] >>
[02:22:58.202] >> * A generic error occured while exporting this mesh
[02:22:58.241] >>
[02:22:58.241] >> * A generic error occured while exporting this mesh
[02:22:58.287] >>
[02:22:58.287] >> * A generic error occured while exporting this mesh
[02:22:58.382] >>
[02:22:58.382] >> * A generic error occured while exporting this mesh
[02:22:58.421] >>
[02:22:58.421] >> * A generic error occured while exporting this mesh
[02:22:58.466] >>
[02:22:58.466] >> * A generic error occured while exporting this mesh
[02:22:58.506] >>
[02:22:58.506] >> * A generic error occured while exporting this mesh
[02:22:58.556] >>
[02:22:58.556] >> * A generic error occured while exporting this mesh
[02:22:58.601] >>
[02:22:58.601] >> * A generic error occured while exporting this mesh
[02:22:58.647] >>
[02:22:58.647] >> * A generic error occured while exporting this mesh
[02:22:58.686] >>
[02:22:58.686] >> * A generic error occured while exporting this mesh
[02:22:58.726] >>
[02:22:58.726] >> * A generic error occured while exporting this mesh
[02:22:59.187] >>
[02:22:59.187] >> * A generic error occured while exporting this mesh
[02:22:59.276] >>
[02:22:59.276] >> * A generic error occured while exporting this mesh
[02:22:59.321] >>
[02:22:59.321] >> * A generic error occured while exporting this mesh
[02:22:59.361] >>
[02:22:59.361] >> * A generic error occured while exporting this mesh
[02:22:59.401] >>
[02:22:59.401] >> * A generic error occured while exporting this mesh
[02:22:59.456] >>
[02:22:59.456] >> * A generic error occured while exporting this mesh
[02:22:59.521] >>
[02:22:59.521] >> * A generic error occured while exporting this mesh
[02:22:59.561] >>
[02:22:59.561] >> * A generic error occured while exporting this mesh
[02:22:59.601] >>
[02:22:59.601] >> * A generic error occured while exporting this mesh
[02:22:59.646] >>
[02:22:59.646] >> * A generic error occured while exporting this mesh
[02:22:59.686] >>
[02:22:59.686] >> * A generic error occured while exporting this mesh
[02:22:59.741] >>
[02:22:59.741] >> * A generic error occured while exporting this mesh
[02:22:59.767] >>
[02:22:59.767] >> * A generic error occured while exporting this mesh
[02:22:59.791] >>
[02:22:59.791] >> * A generic error occured while exporting this mesh
[02:22:59.816] >>
[02:22:59.816] >> * A generic error occured while exporting this mesh
[02:22:59.847] >>
[02:22:59.847] >> * A generic error occured while exporting this mesh
[02:22:59.901] >>
[02:22:59.901] >> * A generic error occured while exporting this mesh
[02:22:59.926] >>
[02:22:59.926] >> * A generic error occured while exporting this mesh
[02:22:59.951] >>
[02:22:59.951] >> * A generic error occured while exporting this mesh
[02:22:59.977] >>
[02:22:59.977] >> * A generic error occured while exporting this mesh
[02:23:00.460] >>
[02:23:00.460] >> * A generic error occured while exporting this mesh
[02:23:00.541] >>
[02:23:00.541] >> * A generic error occured while exporting this mesh
[02:23:00.586] >>
[02:23:00.586] >> * A generic error occured while exporting this mesh
[02:23:00.626] >>
[02:23:00.626] >> * A generic error occured while exporting this mesh
[02:23:00.670] >>
[02:23:00.670] >> * A generic error occured while exporting this mesh
[02:23:00.726] >>
[02:23:00.726] >> * A generic error occured while exporting this mesh
[02:23:00.766] >>
[02:23:00.766] >> * A generic error occured while exporting this mesh
[02:23:00.807] >>
[02:23:00.807] >> * A generic error occured while exporting this mesh
[02:23:00.851] >>
[02:23:00.851] >> * A generic error occured while exporting this mesh
[02:23:00.891] >>
[02:23:00.891] >> * A generic error occured while exporting this mesh
[02:23:00.936] >>
[02:23:00.936] >> * A generic error occured while exporting this mesh
[02:23:01.036] >>
[02:23:01.036] >> * A generic error occured while exporting this mesh
[02:23:01.081] >>
[02:23:01.081] >> * A generic error occured while exporting this mesh
[02:23:01.126] >>
[02:23:01.126] >> * A generic error occured while exporting this mesh
[02:23:01.171] >>
[02:23:01.171] >> * A generic error occured while exporting this mesh
[02:23:01.226] >>
[02:23:01.226] >> * A generic error occured while exporting this mesh
[02:23:01.271] >>
[02:23:01.271] >> * A generic error occured while exporting this mesh
[02:23:01.316] >>
[02:23:01.316] >> * A generic error occured while exporting this mesh
[02:23:01.361] >>
[02:23:01.361] >> * A generic error occured while exporting this mesh
[02:23:01.406] >>
[02:23:01.406] >> * A generic error occured while exporting this mesh
[02:23:01.456] >>
[02:23:01.456] >> * A generic error occured while exporting this mesh
[02:23:01.516] >>
[02:23:01.516] >> * A generic error occured while exporting this mesh
[02:23:01.556] >>
[02:23:01.556] >> * A generic error occured while exporting this mesh
[02:23:01.596] >>
[02:23:01.596] >> * A generic error occured while exporting this mesh
[02:23:01.636] >>
[02:23:01.636] >> * A generic error occured while exporting this mesh
[02:23:01.686] >>
[02:23:01.686] >> * A generic error occured while exporting this mesh
[02:23:01.736] >>
[02:23:01.736] >> * A generic error occured while exporting this mesh
[02:23:01.781] >>
[02:23:01.781] >> * A generic error occured while exporting this mesh
[02:23:01.821] >>
[02:23:01.821] >> * A generic error occured while exporting this mesh
[02:23:01.861] >>
[02:23:01.861] >> * A generic error occured while exporting this mesh
[02:23:01.907] >>
[02:23:01.907] >> * A generic error occured while exporting this mesh
[02:23:02.001] >>
[02:23:02.001] >> * A generic error occured while exporting this mesh
[02:23:02.046] >>
[02:23:02.046] >> * A generic error occured while exporting this mesh
[02:23:02.086] >>
[02:23:02.086] >> * A generic error occured while exporting this mesh
[02:23:02.131] >>
[02:23:02.131] >> * A generic error occured while exporting this mesh
[02:23:02.186] >>
[02:23:02.186] >> * A generic error occured while exporting this mesh
[02:23:02.251] >>
[02:23:02.251] >> * A generic error occured while exporting this mesh
[02:23:02.296] >>
[02:23:02.296] >> * A generic error occured while exporting this mesh
[02:23:02.336] >>
[02:23:02.336] >> * A generic error occured while exporting this mesh
[02:23:02.386] >>
[02:23:02.386] >> * A generic error occured while exporting this mesh
[02:23:02.431] >> Reverting to default car [
[02:23:02.431] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.431] >> ]
[02:23:02.436] >>
[02:23:02.436] >> * A generic error occured while exporting this mesh
[02:23:02.476] >> Reverting to default car [
[02:23:02.476] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.476] >> ]
[02:23:02.476] >>
[02:23:02.476] >> * A generic error occured while exporting this mesh
[02:23:02.526] >> Reverting to default car [
[02:23:02.526] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.526] >> ]
[02:23:02.526] >>
[02:23:02.526] >> * A generic error occured while exporting this mesh
[02:23:02.576] >> Reverting to default car [
[02:23:02.576] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.576] >> ]
[02:23:02.576] >>
[02:23:02.576] >> * A generic error occured while exporting this mesh
[02:23:02.616] >> Reverting to default car [
[02:23:02.616] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.616] >> ]
[02:23:02.616] >>
[02:23:02.616] >> * A generic error occured while exporting this mesh
[02:23:02.666] >> Reverting to default car [
[02:23:02.666] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.666] >> ]
[02:23:02.666] >>
[02:23:02.666] >> * A generic error occured while exporting this mesh
[02:23:02.706] >> Reverting to default car [
[02:23:02.706] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.706] >> ]
[02:23:02.716] >>
[02:23:02.716] >> * A generic error occured while exporting this mesh
[02:23:02.756] >> Reverting to default car [
[02:23:02.756] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.756] >> ]
[02:23:02.756] >>
[02:23:02.756] >> * A generic error occured while exporting this mesh
[02:23:02.801] >> Reverting to default car [
[02:23:02.801] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.801] >> ]
[02:23:02.801] >>
[02:23:02.801] >> * A generic error occured while exporting this mesh
[02:23:02.846] >> Reverting to default car [
[02:23:02.846] >> CARS\CAR_Mercedes_CAR1_LOD_0.gp4
[02:23:02.846] >> ]
[02:23:02.846] >>
[02:23:02.846] >> * A generic error occured while exporting this mesh
[02:23:02.896] >> D3D: InitVideoWallsMethod [45%]
[02:23:02.896] >> D3D: InitialiseEnvMapManager [47%]
[02:23:02.896] >> D3D: CGP4SkyText [48%]
[02:23:02.896] >> D3D: CGP4Lcd [52%]
[02:23:02.911] >> D3D: Track load [54%]
[02:23:02.911] >> D3D: Load Collision Data [54%]
[02:23:02.926] >> D3D: Load track [55%]
[02:23:03.736] >> D3D: Quad tree generation (b) [59%]
[02:23:03.751] >> D3D: Env map load [59%]
[02:23:04.001] >> D3D: Extract special objects (b) [64%]
[02:23:04.006] >>
SETTING OBJECT CLASS FLAGS
[02:23:04.006] >> DONE.
[02:23:04.006] >> D3D: Init video walls [66%]
[02:23:04.006] >> D3D: Weather manager init [67%]
[02:23:04.006] >> D3D: Get Horizons [70%]
[02:23:04.006] >> D3D: Init TV Manager (a) [72%]
[02:23:04.016] >> D3D: Create Sky Dome [72%]
[02:23:04.016] >> CSkyDome::CreateSkyVertexBuffers() - ok
[02:23:04.016] >> D3D: Clouds init [74%]
[02:23:04.041] >> D3D: BuildReflectedMesh [75%]
[02:23:04.041] >> D3D: CrowdManager [75%]
[02:23:04.091] >> D3D: FlagManager() [77%]
[02:23:04.106] >> D3D: Hazes [78%]
[02:23:04.106] >> D3D: Droplets [79%]
[02:23:04.106] >> D3D: droplet manager init (b) [79%]
[02:23:04.106] >> D3D: Animation Data [81%]
[02:23:04.146] >> Applying smoothing to action looped segment.
[02:23:04.146] >> Applying smoothing to action looped segment.
[02:23:04.156] >> Found second animation associated with already loaded animation.
[02:23:04.156] >> Found second animation associated with already loaded animation.
[02:23:04.156] >> Found second animation associated with already loaded animation.
[02:23:04.156] >> Found second animation associated with already loaded animation.
[02:23:04.172] >> ************************************
[02:23:04.176] >> time : 5
[02:23:04.196] >> Importing scene scripts.
[02:23:04.196] >> D3D: Init Track rendering [82%]
[02:23:04.206] >> D3D: Init Icon Sprites [83%]
[02:23:04.596] >> D3D: Init Old Style Particles [85%]
[02:23:04.596] >> D3D: Init Rain [85%]
[02:23:04.596] >> D3D: HWStartLightsInit [85%]
[02:23:04.604] >> D3D: Fire manager [86%]
[02:23:04.606] >> **WARNING** D3D_DrawLoadProgress() called more than expected :: Increase gsMaxProgress in hw_io.cpp
[02:23:04.607] >>
D3DDevice GetInfo Results [Leaving D3D_MenuToGameInit()]