Getting System.ArgumentException when running C# Selenium Test

I'm learning how to write selenium tests in C# and am getting this error when trying to run the test case below. It is failing on: IWebElement query = driver.FindElement(By.Name("q"));

Test method SeleniumDemo.SearchGoogle.SearchForCheese threw exception: 
System.ArgumentException: elementDictionary (Parameter 'The specified dictionary does not contain an element reference')

Code:

[TestMethod]
public void SearchForCheese()
{

    using (var driver = new ChromeDriver(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)))
    {
        driver.Navigate().GoToUrl("http://www.google.com");


        // Find text input
        IWebElement query = driver.FindElement(By.Name("q"));

        // Enter something to search for
        query.SendKeys("cheese");

        // Submit form
        query.Submit();

        var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(10));
        wait.Until(d => d.Title.Contains("cheese"));

        Assert.AreEqual(driver.Title, "cheese - Google Search");
    };
}

Any ideas? Thank you in advance!