title: unable to prepare context: unable to evaluate symlinks in Dockerfile path for windows 10
body: <p>I created <code>Dockerfile.txt</code> under <code>C:\Users\user_name\</code> dir.</p>
  
  <p>File contents are :</p>
  
  <pre><code>FROM centos
  
  RUN yum install -y java
  
  VOLUME /tmp
  ADD /test-0.0.1-SNAPSHOT.jar myapp.jar
  RUN sh -c 'touch /myapp.jar'
  ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "/myapp.jar"]
  </code></pre>
  
  <p>I moved Dockerfile and uber jar under <code>C:\Users\user_name\</code> and executed command in PowerShell under <code>C:\Users\user_name\</code>.</p>
  
  <pre><code>docker build -t spring-boot-docker .
  </code></pre>
  
  <p>I am getting this error :</p>
  
  <blockquote>
    <p>unable to prepare context: unable to evaluate symlinks in Dockerfile
    path: GetFileAttributesEx C:\Users\user_name\Dockerfile: The system
    cannot find the file specified.</p>
  </blockquote>
  
  <p>Any idea how to fix this problem?</p>
  
  <p>Thanks</p>