Buid definition: HRESULT error E_FAIL was returned from a call to a COM component

Question

When I add a new work item to TFS, build a definition, throw an exception, as shown below:

Exception Message: Error HRESULT E_FAIL has been returned from a call to a COM component. (type COMException)
Exception Stack Trace:    at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.DataStoreNative.BeginDataStoreInit(IntPtr handle, String defaultCachePath, String instanceId, Int32 cacheVersion)
   at Microsoft.TeamFoundation.WorkItemTracking.Client.DataStore.Datastore.BeginDataStoreInit(String defaultCachePath, String instanceId, Int32 cacheVersion)
   at Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemStore.InitializeInternal()
   at Microsoft.TeamFoundation.Client.TfsTeamProjectCollection.InitializeTeamFoundationObject(String fullName, Object instance)
   at Microsoft.TeamFoundation.Client.TfsConnection.CreateServiceInstance(Assembly assembly, String fullName)
   at Microsoft.TeamFoundation.Client.TfsConnection.GetService(Type serviceType)
   at Microsoft.TeamFoundation.Client.TfsConnection.GetServiceT
   at System.Activities.Runtime.ActivityExecutor.ExecuteInResolutionContextT
   at System.Activities.InArgument`1.TryPopulateValue(LocationEnvironment targetEnvironment, ActivityInstance activityInstance, ActivityExecutor executor)
   at System.Activities.ActivityInstance.InternalTryPopulateArgumentValueOrScheduleExpression(RuntimeArgument argument, Int32 nextArgumentIndex, ActivityExecutor executor, IDictionary`2 argumentValueOverrides, Location resultLocation, Boolean isDynamicUpdate)
   at System.Activities.ActivityInstance.ResolveArguments(ActivityExecutor executor, IDictionary`2 argumentValueOverrides, Location resultLocation, Int32 startIndex)
   at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)

I can not interpret the root cause. Please help me if you can!

Answer 1

This problem occurs when:
1. They try to create a new work item - user history, error, task, etc.
2. They are trying to modify an existing query.
3. They try to open a work item from a query result set.
4. They are looking for a work item by WI identifier.

:

• TFS
  
• -, :
  

C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\ProjectTemplatesCache
C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\ProjectTemplatesCache

"devenv.exe/setup" .
Start- > Run- > C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe/setup

. # 1