Hi. I installed the docker toolbox right before on a Windows 7 pro/SP1 machine as described here.
After two (or three) prompts for administrative access the installation ended with a prompt.
The terminal content described in the above installation recipe is different from mine though.
And when I type
docker hello world
Im getting
## .
## ## ## ==
## ## ## ## ## ===
/"""""""""""""""""\___/ ===
~~~ {~~ ~~~~ ~~~ ~~~~ ~~~ ~ / ===- ~~~
\______ o __/
\ \ __/
\____\_______/
docker is configured to use the default machine with IP 192.168.99.100
For help getting started, check out the docs at https://docs.docker.com
me@PC7 MINGW64 ~
$ docker run hello world
bash: docker: command not found
me@PC7 MINGW64 ~
$ docker
bash: docker: command not found
me@PC7 MINGW64 ~
$