title: Input file not found in docker command on windows
body: <p>Complete docker noob here, i installed docker desktop on windows - Trying to follow the commands on <a href="https://hub.docker.com/r/osrm/osrm-backend" rel="nofollow noreferrer">this link</a>  to setup OSRM backend on my machine. i've downloaded the dataset for india(india-latest.osm.pbf) to D:/docker
  and am running the commands from that location</p>
  
  <pre><code>docker run -t -v "${PWD}:/data" osrm/osrm-backend osrm-extract -p /opt/car.lua /data/india-latest.osm.pbf
  </code></pre>
  
  <p>fails with </p>
  
  <blockquote>
    <p>[error] Input file /data/india-latest.osm.pbf not found!</p>
  </blockquote>
  
  <p>i just don't understand WHY it doesn't work. according to osrm documentation of the docker command -  </p>
  
  <blockquote>
    <p>The file /data/india-latest.osm.pbf inside the container is referring
    to "${PWD}/india-latest.osm.pbf" on the host.</p>
  </blockquote>
  
  <p>but it's not the case,i am running from d:/docker so it should find india-latest.osm.pbf no problem. This is really really confusing to me even though it must be so basic </p>