近乎自己安装了几天没搞定求高手看下这个错误！ 悬赏：0

Server Error in '/' Application.

The resource cannot be found.

Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /Home.aspx

提示的文件不知道在哪儿！