Error when run `drone exec`

error when run drone exec

2019/04/26 03:46:04 error during connect: Post http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.33/volumes/create: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.

os: windows 10

no local drone server

env setting is use