//Решение reCaptcha v2
var mapVars = new List<Tuple<string, string>>();
mapVars.Add(new Tuple<string, string>("IN_proxy", "IN_proxy"));
mapVars.Add(new Tuple<string, string>("IN_proxytype", "IN_proxytype"));
mapVars.Add(new Tuple<string, string>("IN_debug", "IN_debug"));
bool blnProjectResult = project.ExecuteProject(project.Directory + @"/recaptcha/ReCaptchaGnizer.xmlz", mapVars, true, true);
if (blnProjectResult) tab1.FindElementByXPath("//button[@id='recaptcha-verify-button']",0).Click();
tab1.WaitDownloading();