The server has encountered an error while loading an application during the processing of your request. Please refer to the event log for more detail information. Please contact the server administrator for assistance.
检查“开始”->“设置”->“控制面板”->“管理工具”->“组件服务”中,“控制台根目录”->“组件服务”->“计算机”->“我的电脑”->“COM+应用程序”中,有一个IIS Out-Of-Process Pooled Applications该应用程序的ID号即为{3D14228D-FBE1-11D0-995D-00C04FD919C1},很多系统报错找不到应用程序{3D14228D-FBE1-11D0-995D-00 C04FD919C1}之类的错误,就是因为该应用程序未能启动,打开该应用程序的属性,检查标识却为IWAM用户,右键启动,报错。改为管理员后,可正常启动。把IWAM加入本地管理员组中,也可正常启动。确定是因为IWAM用户无权访问该应用程序所致。