我对Reporting Services很新，我甚至不知道要问什么。 我被安装了一台服务器。 我可以运行Reporting Servicesconfigurationpipe理器并连接。 但是，当我尝试访问的url（networking服务和报告pipe理器），我得到一个500错误。 我没有看到事件查看器中的任何内容。 有没有日志文件？ 我怀疑IIS设置。 特别是虚拟目录。 这些应该怎么看？ 我知道这个问题是广泛的，但一般的指导表示赞赏。
更新：检查日志后，这里是第一个错误：
servicecontroller!WindowsService_0!358!09/07/2010-13:30:52:: e ERROR: Exception caught loading and setting code permissions policy level: System.NotSupportedException: This method explicitly uses CAS policy, which has been obsoleted by the .NET Framework. In order to enable CAS policy for compatibility reasons, please use the NetFx40_LegacySecurityPolicy configuration switch. Please see http://go.microsoft.com/fwlink/?LinkID=155570 for more information. at System.AppDomain.SetAppDomainPolicy(PolicyLevel domainPolicy) at Microsoft.ReportingServices.Library.ServiceController.SetAppDomainPolicy() library!WindowsService_0!358!09/07/2010-13:30:52:: e ERROR: ServiceStartThread: Exception caught while starting service. Error: System.NotSupportedException: This method explicitly uses CAS policy, which has been obsoleted by the .NET Framework. In order to enable CAS policy for compatibility reasons, please use the NetFx40_LegacySecurityPolicy configuration switch. Please see http://go.microsoft.com/fwlink/?LinkID=155570 for more information. at System.AppDomain.SetAppDomainPolicy(PolicyLevel domainPolicy) at Microsoft.ReportingServices.Library.ServiceController.SetAppDomainPolicy() at Microsoft.ReportingServices.Library.ServiceController.ServiceStartThread(Object firstStart) 修复CAS问题后，我现在在日志中find这个错误（在我最初尝试访问Web服务之后）：
appdomainmanager!DefaultDomain!f6c!09/07/2010-14:32:20:: e ERROR: AppDomain ReportServer_11 failed to start. Error: The configuration system has already been initialized. library!DefaultDomain!f6c!09/07/2010-14:32:20:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.ReportServerHttpRuntimeInternalException: Failed to create HTTP Runtime, Microsoft.ReportingServices.Diagnostics.Utilities.ReportServerHttpRuntimeInternalException: An internal or system error occurred in the HTTP Runtime object for application domain ReportServer_11. ---> System.InvalidOperationException: The configuration system has already been initialized. at System.Configuration.ConfigurationManager.SetConfigurationSystem(IInternalConfigSystem configSystem, Boolean initComplete) at System.Web.Configuration.HttpConfigurationSystem.EnsureInit(IConfigMapPath configMapPath, Boolean listenToFileChanges, Boolean initComplete) at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) at System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters) at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironmentAndReportErrors(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters) at System.Web.Hosting.ApplicationManager.GetAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters) at System.Web.Hosting.ApplicationManager.CreateObjectInternal(String appId, Type type, IApplicationHost appHost, Boolean failIfExists, HostingEnvironmentParameters hostingParameters) at System.Web.Hosting.ApplicationManager.CreateObject(String appId, Type type, String virtualPath, String physicalPath, Boolean failIfExists, Boolean throwOnError) at ReportingServicesHttpRuntime.RsHttpRuntime.Create(RsAppDomainType type, String vdir, String pdir, Int32& domainId) --- End of inner exception stack trace ---;
SSRS不依赖IIS（从SQL 2008开始），它使用自己的http.sys环境来托pipeWeb服务和报表pipe理器。
参考：
C:\Program Files\Microsoft SQL Server\MSRS10_50\Reporting Services\LogFiles
为了可能的原因。
有了这么less的细节，很难知道，如果你在日志文件中出现了一个错误，发布它进一步帮助。
最后，我安装在没有.NET 4.0的服务器上，并且能够正常工作。