求助,robot framework 使用关键字openBrowser打开IE浏览器报错

报错信息:
图片说明

IE的驱动和chrome和firefox一起放在python安装目录下,chrome和firefox可以正常打开,唯独IE不行。图片说明

直接在pycharm中调用selenium可以正常打开IE浏览器:
图片说明

网上添加注册表的方法试过了也不行,估计不是驱动的问题,还希望大哥们帮帮忙解决一下,必须要IE浏览器。非常感谢

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