Help! CUAD error（700）,this question how to solve

[Luojiawen]

Started logging on 09.07.24 10:03:52

OctaneRender Studio+ 2023.1.2 (13000200)

Preparing to download cuDNN files to the directory C:\ProgramData\OctaneRender\thirdparty\cudnn_8_0_4.
initOCIOconfig cfgFile: OCIO_ENV:
VRAM used/free/max:0Kb/11.994Gb/11.994Gb Out-of-core used:0Kb RAM used:9.196Gb total:31.84Gb OpenGL free/total:0/0
--------------------------- EXPORT LOG ---------------------------
Export materials time= 22.909 ms
Collect objects time= 3.597 ms
Mesh creation time = 686.869 ms.
Api update time: 3.034 ms.
VRAM used/free/max:3.792Gb/4.835Gb/11.994Gb Out-of-core used:0Kb RAM used:19.184Gb total:31.84Gb OpenGL free/total:0/0
CUDA error (700) on device 0: an illegal memory access was encountered
-> failed to download symbol(stats data)
device 0: direct light kernel failed
CUDA error (700) on device 0: an illegal memory access was encountered
-> failed to copy memory to device.
MB:0/0 ST/MOV:0/410 Nodes:834 Tris:10.254m DispTris:0 Hairs:0 Meshes:401
device 0: failed to upload data texture 35 '0:__data15__'
Textures Grey8/16:0/0 Rgb32/64:0/0
CUDA error (700) on device 0: an illegal memory access was encountered
-> failed to deallocate device memory
CUDA error (700) on device 0: an illegal memory access was encountered
-> could not get memory info

[bepeg4d]

Hi,
CUDA error 700 is 99% of the times caused by corrupted or incorrect Nvidia driver.

Please write to help at otoy dot com, and we will try to understand what is going on in your case.

ciao,
Beppe