title: E/launcher - Process exited with error code 199
body: <p>Hello I'm new to the angular and Protractor I am Getting " E/launcher - Process exited with error code 199" this error on my Code </p>
  
  <pre><code>// conf.js
  exports.config = {
  //seleniumAddress: 'http://localhost:4444/wd/hub',
  specs: ['spec.js'],
  capabilities: {
  'browserName': 'chrome',
  
  },
  useAllAngular2AppRoots: true,
  framework: 'jasmine',
  }
  </code></pre>
  
  <p>but when I tried to run protrator by the following command "protrator "filepath\conf.js", Getting "E-launcher process exited with error code 199" error. Can anyone please let me know, where I'm doing mistake? 
  I am using chrome 54 and Protractor Version 5.3.0</p>