Ruby 试图在windows xp上的watir webdriver上启动IE，获得；Errno:：EPERM:不允许操作-绑定（2）“；，stacktrace指向'；port#u prober'；

所以我使用的是Windows XP，我正在尝试让watir webdriver运行Internet Explorer 8。我已经将IEDriverServer.exe添加到cygwin的/bin中。我还暂时禁用了windows防火墙和防病毒软件，但仍收到此错误消息

w = Watir::Browser.new :ie 
#=>
Errno::EPERM: Operation not permitted - bind(2)
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/port_prober.rb:28:in `initialize' from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/port_prober.rb:28:in `new'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/port_prober.rb:28:in `block in free?' rom /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/port_prober.rb:26:in `each'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/port_prober.rb:26:in `free?'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/port_prober.rb:5:in `above'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/ie/bridge.rb:18:in `block in initialize'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/ie/bridge.rb:18:in `delete'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/ie/bridge.rb:18:in `initialize'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/driver.rb:35:in `new'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver/common/driver.rb:35:in `for'
from /usr/lib/ruby/gems/1.9.1/gems/selenium-webdriver-2.31.0/lib/selenium/webdriver.rb:67:in `for'
from /usr/lib/ruby/gems/1.9.1/gems/watir-webdriver-0.6.2/lib/watir-webdriver/browser.rb:46:in `initialize'
from (irb):3:in `new'

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注意：当我第一次运行这个程序时，虽然它立即崩溃，并显示相同的错误消息，但我从windows收到一个对话框，询问我是否要阻止某些操作。我告诉它“取消阻止”该操作。

您的IE配置文件似乎有一些问题，最好删除IE并重新安装，然后尝试用代码调用浏览器，它应该可以工作。 或者尝试更新也可以修复浏览器的IE