c# - The path to the driver executable must be set by the webdriver.chrome.driver system property - Selenium Error -

i have infuriating selenium error:

the path driver executable must set webdriver.chrome.driver system property

here code using:

environment.setenvironmentvariable("webdriver.chrome.driver", @"c:\chromedriver\chromedriver.exe");  desiredcapabilities capability = desiredcapabilities.chrome();  chromeoptions options = new chromeoptions(); options.binarylocation = @"c:\program files (x86)\google\chrome\application\chrome.exe"; capability.setcapability(chromeoptions.capability, options);  uri url = new uri("http://localhost:5050/wd/hub");  //error on line iwebdriver driver = new remotewebdriver(url, capability); 

i have driver on disk, @ location.

the selenium server running, shown below:

server

i have added selenium binary system variable, shown below:

variables

i have restarted server too.

what missing? feels though doing correctly, it's not working.

thanks

with new selenium, 3.0 should use:

java -dwebdriver.chrome.driver=path_to_chrome_driver -jar selenium-server-standalone-3.0.0-beta2.jar 

if using selenium version below 3.0 need reverse order of selenium driver, like:

java -dwebdriver.chrome.driver=path_to_chrome_driver -jar selenium_server.jar 

also make sure selenium server compatible chromedriver. other thing check chrome browser date.