Here is the additional information when i try to open the configuration from EMC, it works on Exchange Management Shell,
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Microsoft Corporation
Microsoft® Windows® Operating System
6.1.7600.16385
Unexpected error [0x77A9B30B] while executing command 'Get-OwaVirtualDirectory -Identity 'Exchange2010\owa (Default Web Site)''.
Microsoft.Exchange.Configuration.MonadDataProvider.CommandExecutionException: Unexpected error [0x77A9B30B] while executing command 'Get-OwaVirtualDirectory -Identity 'Exchange2010\owa (Default Web Site)''. ---> System.Runtime.InteropServices.COMException
(0x800706BA): Retrieving the COM class factory for remote component with CLSID {2B72133B-3F5B-4602-8952-803546CE3344} from machine Exchange2010.mycontoso.local failed due to the following error: 800706ba.
at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandle& ctor, Boolean& bNeedSecurityCheck)
at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean fillCache)
at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean fillCache)
at System.Activator.CreateInstance(Type type, Boolean nonPublic)
at Microsoft.Web.Administration.ConfigurationManager.CreateAdminManager[TClass,TInterface](WebConfigurationMap webConfigMap, Boolean isAdminConfig)
at Microsoft.Web.Administration.ConfigurationManager.CreateConfiguration(WebConfigurationMap configMap, String configPathToEdit, Boolean isAdminConfig)
at Microsoft.Web.Administration.ConfigurationManager.GetConfiguration(String rawConfigurationPath, String cacheKey, Boolean isAdminConfig)
at Microsoft.Web.Administration.ServerManager.GetApplicationHostConfiguration()
at Microsoft.Exchange.Management.SystemConfigurationTasks.ExtendedProtection.LoadFromMetabase(String metabasePath, ObjectId identity, Task task, ExtendedProtectionTokenCheckingMode& extendedProtectionTokenChecking, MultiValuedProperty`1&
extendedProtectionFlags, MultiValuedProperty`1& extendedProtectionSPNList)
at Microsoft.Exchange.Management.SystemConfigurationTasks.ExtendedProtection.LoadFromMetabase(ExchangeVirtualDirectory exchangeVirtualDirectory, Task task)
at Microsoft.Exchange.Management.SystemConfigurationTasks.GetExchangeVirtualDirectory`1.ProcessMetabaseProperties(ExchangeVirtualDirectory dataObject)
at Microsoft.Exchange.Management.SystemConfigurationTasks.GetOwaVirtualDirectory.ProcessMetabaseProperties(ExchangeVirtualDirectory dataObject)
at Microsoft.Exchange.Management.SystemConfigurationTasks.GetExchangeVirtualDirectory`1.WriteResult(IConfigurable dataObject)
at Microsoft.Exchange.Configuration.Tasks.GetTaskBase`1.WriteResult[T](IEnumerable`1 dataObjects)
at Microsoft.Exchange.Configuration.Tasks.GetObjectWithIdentityTaskBase`2.InternalProcessRecord()
at Microsoft.Exchange.Configuration.Tasks.Task.ProcessRecord()
at System.Management.Automation.CommandProcessor.ProcessRecord()
--- End of inner exception stack trace ---
at Microsoft.Exchange.Configuration.MonadDataProvider.MonadPipelineProxy.ClosePipeline(MonadAsyncResult asyncResult)
at Microsoft.Exchange.Configuration.MonadDataProvider.MonadPipelineProxy.InternalEndInvoke(IAsyncResult results)
at Microsoft.PowerShell.HostingTools.PipelineProxyBase.EndInvoke(IAsyncResult results)
at Microsoft.Exchange.Configuration.MonadDataProvider.MonadCommand.EndExecute(MonadAsyncResult asyncResult)
at Microsoft.Exchange.Configuration.MonadDataProvider.MonadCommand.Execute(Object[] pipelineInput)
at Microsoft.Exchange.Management.SystemManager.WinForms.MonadReadTask.Run(Object interactionHandler, DataRow row, DataObjectStore store)
at Microsoft.Exchange.Management.SystemManager.WinForms.MonadCommandExecutionContext.Execute(TaskProfileBase profile, DataRow row, DataObjectStore store)
at Microsoft.Exchange.Management.SystemManager.WinForms.AutomatedDataHandler.OnReadData(CommandInteractionHandler interactionHandler, String pageName)
at Microsoft.Exchange.Management.SystemManager.WinForms.DataHandler.Read(CommandInteractionHandler interactionHandler, String pageName)
at Microsoft.Exchange.Management.SystemManager.WinForms.DataContext.ReadData(CommandInteractionHandler interactionHandler, String pageName)
at Microsoft.Exchange.Management.SystemManager.WinForms.ExchangePage.<OnSetActive>b__0(Object sender, DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Microsoft.ManagementConsole, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
MMCFxCommon, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Microsoft.Exchange.Management.SnapIn.Esm, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Management.SystemManager, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.ManagementGUI, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data.Common, Version=14.3.214.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Microsoft.Exchange.ManagementGUI, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Configuration.ObjectModel, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Microsoft.Exchange.Diagnostics, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Microsoft.Exchange.Data.Directory, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.PowerShell.HostingTools, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
System.Management.Automation, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Net, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data.resources, Version=14.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.ManagementGUI.resources, Version=14.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35
System.Drawing.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Microsoft.Exchange.Common, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
PresentationFramework, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
WindowsBase, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
PresentationCore, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Core.Strings, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Core.Strings.resources, Version=14.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Extensibility.Internal, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
System.Runtime.Serialization, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
System.Management, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
System.DirectoryServices, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
pspluginwkr, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.HelpProvider, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Common.IL, Version=0.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Configuration.RedirectionModule, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Configuration.ObjectModel.resources, Version=14.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data.Directory.resources, Version=14.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35
System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Microsoft.Exchange.Compliance, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data.Mapi, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Management, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Isam.Interop, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
BPA.Common, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
BPA.UserInterface, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Interop.ActiveDS, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Interop.adsiis, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Interop.Migbase, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.DKM.Proxy, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.AirSync, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Approval.Applications, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.CabUtility, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Cluster.Replay, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data.ApplicationLogic, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data.Providers, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data.Storage, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.EdgeSync.Common, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.EdgeSync.DatacenterProviders, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.InfoWorker.Common, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Live.DomainServices, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.MailboxReplicationService.Common, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.MessageSecurity, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.MessagingPolicies.Rules, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Rpc, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Search.Native, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Security, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.StoreProvider, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Transport.Agent.AntiSpam.Common, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Transport.Agent.SenderId.Core, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Transport, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Transport.Logging.Search, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Transport.Sync.Common, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Transport.Sync.Worker, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.UM.TroubleshootingTool.Shared, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.UM.UMCommon, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.RightsManagementServices.Core, Version=6.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Search.ExSearch, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
MSExchangeLESearchWorker, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Data.Transport, Version=14.3.214.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Microsoft.Exchange.Sqm, Version=14.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Anonymously Hosted DynamicMethods Assembly, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null
Accessibility, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
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I've searched elsewhere,but there is no any helpful information.
Thanks