当您尝试查看 ASP.NET 应用程序中的页面时,可能会收到以下错误信息:
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 system event log of the web server.Please review this log entry to discover what caused this error to occur.还会在应用程序事件日志中显示以下错误信息:
aspnet_wp.exe could not be started.HRESULT for the failure:80070005
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 system event log of the web server.Please review this log entry to discover what caused this error to occur.
aspnet_wp.exe could not be started.HRESULT for the failure:80070005
事件类型: 错误
事件来源: ASP.NET 1.1.4322.0
事件种类: 无
事件 ID: 1084
日期: 2005-12-10
事件: 0:00:44
用户: N/A
计算机: NHUCC1
描述:
aspnet_wp.exe could not be started. The error code for the failure is
80070545. This error can be caused when the worker process account has
insufficient rights to read the .NET Framework files. Please ensure
that the .NET Framework is correctly installed and that the ACLs on the
installation directory allow access to the configured account.
原因
出现此问题的原因是进程模型用户帐户(默认情况下为 ASPNET)没有所需系统文件和文件夹的正确用户权限,以便运行 ASP.NET 工作进程。
替代方法
要解决此问题,请验证该 ASPNET 帐户拥有如下所示的正确用户权限:
• | %windir%\Microsoft.NET\Framework\Version\Temporary ASP.NET 文件:完全控制 |
• | %windir%\Temp:完全控制 |
• | 应用程序文件夹:读取 |
• | %installroot% 层次结构(例如,%windir%\Microsoft.Net\Framework\Version):读取 |
• | %windir%\Assembly:读取 注意:这是全局程序集缓存。不能直接使用 Windows 资源管理器编辑此文件夹的 ACL。正确做法是,打开命令窗口,然后运行以下命令: cacls %windir%\assembly /e /t /p domain\useraccount:R 另外,在使用 Windows 资源管理器之前,请先运行以下命令以取消对 Shfusion.dll 的注册:
regsvr32–u shfusion.dll 在 Windows 资源管理器中设置了用户权限后,请运行以下命令重新注册 Shfusion.dll:
regsvr32 shfusion.dll |
• | 网站根目录(例如,%root%\Inetpub\Wwwroot)或默认网站指向的路径:读取 |
• | %windir%\System32:读取 (通常情况下,ASPNET 帐户已被授予了用户组成员的用户权限。) |
状态
请定期更改 ASPNET 帐户的密码。每次安装产品时会重新为 ASPNET 帐户设置密码。 这种现象是设计导致的。