I am using protractor 1.3.1 and running iedriverserver.exe 2.43.0.0 with IE11 installed (windows).
This is my spec:

```
describe('quick test IE driver', function () {
    it('should go to ng homepage', function () {
        browser.driver.get('https://angularjs.org/');
        var title =element(by.css('h1')).getText();
        expect(title).toBe('HTML enhanced for web apps!');
    });
});

```

And this is my protractor.conf.js:

```
exports.config = {
    // The address of a running selenium server.
    //seleniumAddress: 'http://localhost:4444/wd/hub',

    capabilities: {
        'browserName': 'internet explorer',
        'platform': 'ANY',
        'version': '11'
    },

    // Spec patterns are relative to the current working directly when
    // protractor is called.
    specs: ['main.spec.js'],

    // Options to be passed to Jasmine-node.
    jasmineNodeOpts: {
        showColors: true,
        defaultTimeoutInterval: 30000,
        isVerbose:true,
        includeStackTrace:true

    }
};

```

getting this error though, any ideas for a solution:

```
UnknownError: The path to the driver executable must be set by the webdriver.ie.driver system property; 

```