# How do i use cudnn-10.0-windows10-x64-v7.6.4.38?

Sorry, i haven’t find any introduction for how to use cudnn, i just know it’s file after extracting and but know nothing about how to use it works.

Thanks!

i have red this documention as flowing:
3.Copy the following files into the CUDA Toolkit directory.
Copy \cuda\bin\cudnn*.dll to C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\vx.x\bin.
Copy \cuda\include\cudnn*.h to C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\vx.x\include.
Copy \cuda\lib\x64\cudnn*.lib to C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\vx.x\lib\x64.

but after installation CUDA, i can’t find the corresponding file described in the above document