Microsoft.ML.OnnxRuntimeGenAI.OnnxRuntimeGenAIException:“CUDA execution provider is not enabled in this build.”

[williamlzw]

Microsoft.ML.OnnxRuntimeGenAI.Cuda 0.11.2
CUDNN 9.16.0
CUDA 12.9
.NET8.0
WIN11

[williamlzw]

I have found the problem, it is that my file path contains Chinese characters, and onnxruntime dependency cannot recognize the Chinese path.

Microsoft.ML.OnnxRuntimeGenAI.OnnxRuntimeGenAIException:“Cuda interface not available: Failed to load library: Error loading "onnxruntime-genai-cuda.dll" which is missing. (Error 126)”