Automation Server can't create Object

var wshShell = new ActiveXObject("Wscript.Shell");

会报错，说：Automation Server can't create Object。

这个是因为IE的安全级别设置问题，修改可以解决：
选择：Internet Explorer , Tools, Internet options, Security, custom level，
选中： enable "Initializing and Script Activex controls not marked as safe"
通过降低安全级别来正确运行。