usage case for using Miniconda on the Windows system

[Ercilan]

::Create virtual env. you can try other new version to eliminate certroot warnings about python version
conda create --name certbot python=3.7

::activate env, also works in bat file.
call C:\miniconda3\Scripts\activate.bat C:\miniconda3\envs\certbot3
::Note in particular the double quotes here
certbot certonly --authenticator=dns-aliyun --dns-aliyun-credentials="C:\path\to\credentials.ini" -d "*.example.com"