PS C:\Program Files\docker\docker> docker pull postgress
Using default tag: latest
error during connect: In the default daemon configuration on Windows, the docker client must be run with elevated privileges to connect.: Post “http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.24/images/create?fromImage=postgress&tag=latest”: open //./pipe/docker_engine: The system cannot find the file specified.
PS C:\Program Files\docker\docker>