[求助] robot 无法执行脚本

录制下面的简单登录脚本，回放时robot不能自动找到文本框输入，日志直接显示PASS
浏览器是IE7 是否是两者不兼容 还是其他原因造成
大家帮忙看看
Sub Main
    Dim Result As Integer

    'Initially Recorded: 2007-12-14  10:42:20
    'Script Name: asdf
   
    Window SetContext, "Caption=login - Windows Internet Explorer", ""
    Browser NewPage,"HTMLTitle=login;Index=0",""
    EditBox Click, "Name=username", "Coords=19,12"
    InputKeys "yue.sun"
    HTMLImage Click, "Name=loginbutton", "Coords=18,13"

End Sub