Where is DOCKER_HOST config in windows?


I keep getting this error:

“error during connect: Get dial tcp connectex: No connectio
n could be made because the target machine actively refused it.”

I guess it’s something todo with the docker_host configuration and the fact a port somewhere on my windows pc is not open. Where is the config file to set the docker_host and has anyone ran into the above problem? I get it when I try doing “docker ps” or any other docker command.