Failure [INSTALL_FAILED_ALREADY_EXISTS: Attempt to re-install io.appium.unlock without first uninstalling.]

I have tried uninstalling too but not working. Please help me in resolving this ; MY code given below :slight_smile:
if (browserType.equalsIgnoreCase(“Android”)) {
System.setProperty(“webdriver.chrome.driver”,“E:\Shivprakash\drivers\chromedriver.exe”);
driver = new ChromeDriver();
DesiredCapabilities capabilities = new DesiredCapabilities();

		capabilities.setCapability("browserName", "Android");
		capabilities.setCapability("platformName", "Android");
		capabilities.setCapability("deviceName", "emulator-5554");
		capabilities.setCapability("platformVersion", "7.0");
		capabilities.setCapability("app-package", "com.android.calculator2");
		capabilities.setCapability("appActivity", "com.android.calculator2.Calculator");

		// capabilities.setCapability("app-activity",
		// "com.google.android.apps.chrome.Main");
		capabilities.setCapability("app", "Chrome");
		capabilities.setCapability("newCommandTimeout", "1000");
		capabilities.setJavascriptEnabled(true);

		driver = new RemoteWebDriver(new URL("http://127.0.0.1:4726/wd/hub"), capabilities);
		driver.manage().timeouts().implicitlyWait(15, TimeUnit.SECONDS);

Search this forum for issues with Android N – there is a lot of discussion about this issue already.