Internet Explorer on protractor                                                                         

Update web manager for IE

First step is to update the ie webdriver using webdriver manager.Open command prompt and run the command given below

> webdriver-manager update --ie

Go to npm location
In this step move to the NPM_LOCATION(folder where npm is installed at your system.
Move to the following path "NPM_LOCATION\node_modules\protractor\selenium"
At this location check that IEDriverServer.exe is present or not.


Change for IE in conf.js

// conf.js
exports.config = {
  seleniumAddress: 'http://localhost:4444/wd/hub',
  specs: ['specs.js'],
  capabilities: {
    'browserName': 'internet explorer' // conf for internet explorer     }
}

// spec.js
describe('Protractor Demo App', function() {
  it('should have a title', function() {
    browser.get('http://juliemr.github.io/protractor-demo/');
    expect(browser.getTitle()).toEqual('Super Calculator');
  });
}); 

Now run   protractor conf.js

Note: Make sure you restart server by -->webdriver-manager start