windows7 docker 数据挂载提示错误

本机系统是win7 64位，但是在操作docker 数据挂载的时候总是报错：
C:\Program Files\Docker Toolbox\docker.exe: Error response from daemon: invalid mode:/opt/webapp
麻烦各位大神看一看！拜托了！

https://blog.csdn.net/zhengdesheng19930211/article/details/78432646

https://stackoverflow.com/questions/48576308/docker-error-c-program-files-docker-toolbox-docker-exe-invalid-reference-forma/48576523#48576523

the answer can be help you.