title: Invalid syntax. Default option is not allowed more than '2' time(s)
body: <p>I am having trouble understanding why I am getting this error:</p>
  
  <pre><code>ERROR: Invalid syntax. Default option is not allowed more than '2' time(s).
  Type "SETX /?" for usage.
  </code></pre>
  
  <p>Implementation</p>
  
  <pre><code>C:\Users&gt;setx JAVA_HOME "C:\DOC\JDK64\1.8.0.74"
  
  SUCCESS: Specified value was saved.
  
  C:\Users&gt;setx PATH "%PATH%;%JAVA_HOME%\bin"
  ERROR: Invalid syntax. Default option is not allowed more than '2' time(s).
  Type "SETX /?" for usage.
  
  C:\Users&gt;setx PATH "%PATH%;%JAVA_HOME%bin"
  ERROR: Invalid syntax. Default option is not allowed more than '2' time(s).
  Type "SETX /?" for usage.
  </code></pre>