title: Docker for Windows: error pulling image configuration: i/o timeout
body: <p>I have installed the latest version of Docker for Windows (1.12.1-stable, build 7135) on my Windows 10 Pro-64 bit. I was able to successfully execute <code>docker run hello-world</code>. However, when I do <code>docker run busybox</code>, an error is thrown as below.</p>
  
  <pre><code>C:\Users\testuser&gt;docker run -it busybox
  Unable to find image 'busybox:latest' locally
  latest: Pulling from library/busybox
  
  8ddc19f16526: Pulling fs layer
  docker: error pulling image configuration: Get https://dseasb33srnrn.cloudfront.net/registry-v2/docker/registry/v2/blobs/sha256/2b/2b8fd9751c4c0f5dd266fcae00707e67a2545ef34f9a29354585f93dac906749/data?Expires=1474617209&amp;Signature=HRDYuDqnI3ERPonW9vj0HtP3hzIQoB1j7d-kWzR0iDXozoDknq0n4wIfkw2H73K5xaBBmVNy2ZoOqOQTm9LFP44MGfgS1pNthOLuEMSKrVUJmuaQNvckxuznuqffhkMCmTmQ7-~WMBjyLh7Si9sLdYR8oLVwN6sDRn5wKRa7f4I_&amp;Key-Pair-Id=APKAJECH5M7VWIS5YZ6Q: dial tcp: i/o timeout.
  See 'docker run --help'.
  </code></pre>
  
  <p>The same error occurs for several other images. I do not have a proxy and have a stable internet connection. I have tried this with windows firewall enabled and disabled. I have also restarted the docker service. </p>
  
  <p>Let me know if I am missing something. Thanks in advance.</p>