Aparna Aparna - 5 months ago 117x
Java Question

Unable to open Google Chrome Portable with Selenium

Using below code trying to access google chrome portable browser.

driver=new ChromeDriver();

Browser opened but immediately closing with the below exception


org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.

Can anyone help me how to access Google chrome portable browser with Selenium Webdriver.


Use Chromedriver.exe fro running your test cases on Chrome Browser.

String ChromeDriverPath= "path\\chromedriver.exe";
System.setProperty("webdriver.chrome.driver", ChromeDriverPath);
WebDriver driver=new ChromeDriver();

Chromedriver exe is available at


Just Extract it and give the path of Chromedriver.exe

Do one thing :

Public class processclass{
    Process getBrowserProcess() {
        Process p = null;
        try {
            p = Runtime.getRuntime()
        } catch (IOException e) {
        return p;


And another class will be containing your test case. So create a object of the above class let's say :

processclass Object = new processclass();


And then run your driver command.

Hope this help you..