LuxCoreRender Forums

Posted: **Sat Jun 06, 2020 6:17 pm**

With the latest win64 build, Blender 2.82 I get this error when press F12:

CUDA driver API error CUDA_ERROR_NOT_INITIALIZED (code: 3, file:D:\a\1\Luxcore\src\luxrays\core\context.cpp, line: 112): initialization error

I render with CPU; I have no GPU.

Posted: **Sat Jun 06, 2020 10:25 pm**

This apparently happen if you have CUDA installed but no NVIDA GPU available. Do you have ever installed NVIDIA drivers on that PC ?

CUDA driver API error CUDA_ERROR_NOT_INITIALIZED