9月8
今天抽空测试了一下ASP.NET运行环境，在网上下了一套ASP.NET的程序，但在访问的时候，却提示：
Server Application Unavailable
The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request.
Administrator Note: An error message detailing the cause of this specific request failure can be found in the application event log of the web server. Please review this log entry to discover what caused this error to occur.
解决方法：
给站点目录添加NETWORK SERVICE帐户，权限分配为：“读取和运行”、“列出文件夹目录”、“读取”。
