远程桌面总是失效，各位大哥能帮忙看下这是哪的问题吗？

ttl

#include <IE.au3>
$zIE=_IEAttach("搜索")
WinActivate("搜索")
$oinput=_IEGetObjByName($zIE,"chka")
$oinput.click
_IENavigate($zIE,"http://444444444444/CopyText.aspx?copyType=Excel" )
WinWaitActive("Microsoft","复制到excel")
WinActivate("Microsoft","复制到excel")
Send("{enter}")
WinWaitActive("Microsoft","您查看的")
WinActivate("Microsoft","您查看的")
Send("{enter}")
WinActivate("收件箱 - Microsoft Outlook")
Send("^n")
Send("jin@163.com")
Send("{TAB}")
Send("{TAB}")
Send("{TAB}")
Send("kangshifuceshi")
Send("{TAB}")
Send("mingtianzainonghuijiale")
Send("{TAB}")
Send("^v")
Send("^{enter}")