简介
卸载docker toolbox安装docker出错,提示could not read CA certificate "C:\\Users\\ink\\.docker\\machine\\machines\\default\\ca.pem": open C:\Users\ink\.docker\machine\machines\default\ca.pem: The system cannot find the path specified.
原因
原因是卸载docker toolbox时候环境变量残留,未删除干净
解决办法
删除docker相关的变量,重新执行命令就可以了