tensorflow-gpu DLL problem solving

premise:

NVIDIA driver download.
CUDA download, now it's v10.0.
Download cudnn and copy the corresponding files to the corresponding directory of NVIDIA GPU Computing Toolkit\CUDA\v10.0.

surroundings:

Install the C++ compiler. The 05 version is fine.
Download Anaconda3, the first version is fine.

pip install tensorflow
pip install tensorflow-gpu

Adjustment:

If there is a problem:
(1) Upgrade numpy version
(2) protobuf adjustment 3.6.1 version,
usually it can be solved.