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Exchange 2013 缺少依赖项

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Exchange 2013 缺少依赖项

安装 KB2880833 后，ecp似乎owa出现问题。访问ecp网站时，显示以下错误：

Could not load file or assembly 'Microsoft.Exchange.Security' or one of its dependencies. The system cannot find the file specified.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Exchange.Security' or one of its dependencies. The system cannot find the file specified.

甚至在加载登录页面之前就显示此错误。该文件Microsoft.Exchange.Security.dll确实存在于BinExchange 安装的文件夹中。访问owa网站时，您确实会被重定向到登录页面，但登录后，您将被重定向到 500 错误页面。

owa和文件夹中ecp都有新web.config文件。但是，即使使用旧web.config文件，错误仍然存​​在。

我们仍然可以通过 Outlook 访问电子邮件，似乎没有邮箱受到影响。问题似乎出在ecp和 上owa。

编辑- 看起来 Exchange 的 Powershell 也缺少一些依赖项，因为以下内容已记录到事件日志中：

Event code: 3008 
Event message: A configuration error has occurred. 

Application information: 
    Application domain: /LM/W3SVC/2/ROOT/PowerShell-24-130376967314709092 
    Trust level: Full 
    Application Virtual Path: /PowerShell 
    Application Path: C:\Program Files\Microsoft\Exchange Server\V15\ClientAccess\PowerShell-Proxy\ 
    Machine name: EXCH01 

Exception information: 
    Exception type: ConfigurationErrorsException 
    Exception message: Could not load file or assembly 'Microsoft.Exchange.Configuration.Core, Version=15.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. (C:\Program Files\Microsoft\Exchange Server\V15\ClientAccess\PowerShell-Proxy\web.config line 54)
   at ...

Could not load file or assembly 'Microsoft.Exchange.Configuration.Core, Version=15.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. (C:\Program Files\Microsoft\Exchange Server\V15\ClientAccess\PowerShell-Proxy\web.config line 54)
   at ...

Could not load file or assembly 'Microsoft.Exchange.Configuration.Core, Version=15.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
   at ...

Request information: 
    Request URL: https://localhost:444/powershell?clientApplication=ActiveMonitor 
    Request path: /powershell 
    User host address: ::1 
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: NT AUTHORITY\SYSTEM 

Thread information: 
    Thread ID: 7 
    Thread account name: NT AUTHORITY\SYSTEM 
    Is impersonating: False 
    Stack trace:    at System.Web.Configuration.ConfigUtil.GetType(String typeName, String propertyName, ConfigurationElement configElement, XmlNode node, Boolean checkAptcaBit, Boolean ignoreCase)
   at System.Web.Configuration.Common.ModulesEntry.SecureGetType(String typeName, String propertyName, ConfigurationElement configElement)
   at System.Web.Configuration.Common.ModulesEntry..ctor(String name, String typeName, String propertyName, ConfigurationElement configElement)
   at System.Web.HttpApplication.BuildIntegratedModuleCollection(List`1 moduleList)
   at System.Web.HttpApplication.GetModuleCollection(IntPtr appContext)
   at System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers)
   at System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context)
   at System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context)
   at System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext)

答案1

在 Exchange 服务器上使用自签名证书？我曾经遇到过同样的问题。卸载昨晚定期维护期间安装的“Exchange Server 2013 累积更新 3 (KB2880833) 安全更新”在服务器上的卸载对话框消失之前就修复了 OWA。

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