TF400898：内部エラーが発生しました

Question

ローカルPCにVisual Studio 2017コミュニティとTeam Foundation Server 2017がインストールされています。すべてうまくいったけど、最初のプロジェクトを作ることはできません。

--begin Exception entry--- 
Time: 2017-04-22T21:25:57 
Module: Engine 
Event Description: TF30162: Task "BuildTask" from Group "Build" failed 
Exception Type: Microsoft.TeamFoundation.Client.PcwException 
Exception Message: TF400898: An Internal Error Occurred. Activity Id: f0024553-93bb-4320-812f-e12aa9e0f70a. 
Exception Details: 
Stack Trace: 
    at Microsoft.VisualStudio.TeamFoundation.Build.ProjectComponentCreator.ExecuteInternal(ProjectCreationContext context, XmlNode taskXml, Boolean validationOnly) 
    at Microsoft.VisualStudio.TeamFoundation.Build.ProjectComponentCreator.Execute(ProjectCreationContext context, XmlNode taskXml) 
    at Microsoft.VisualStudio.TeamFoundation.PCW.ProjectCreationEngine.TaskExecutor.PerformTask(IProjectComponentCreator componentCreator, ProjectCreationContext context, XmlNode taskXml) 
    at Microsoft.VisualStudio.TeamFoundation.PCW.ProjectCreationEngine.RunTask(Object taskObj) 
-- Inner Exception -- 
Exception Message: TF400898: An Internal Error Occurred. Activity Id: f0024553-93bb-4320-812f-e12aa9e0f70a. (type BuildServerException) 
Exception Stack Trace: at Microsoft.TeamFoundation.Client.Channels.TfsHttpClientBase.HandleReply(TfsClientOperation operation, TfsMessage message, Object[]& outputs) 
    at Microsoft.TeamFoundation.Client.Channels.TfsHttpClientBase.Invoke(TfsClientOperation operation, Object[] parameters, TimeSpan timeout, Object[]& outputs) 
    at Microsoft.TeamFoundation.Build.Client.BuildWebService4.CreateTeamProjectComponents(Uri projectUri, IEnumerable`1 permissions) 
    at Microsoft.TeamFoundation.Build.Client.BuildServer.CreateTeamProjectComponents(Uri projectUri, IEnumerable`1 permissions) 
    at Microsoft.VisualStudio.TeamFoundation.Build.ProjectComponentCreator.ExecuteInternal(ProjectCreationContext context, XmlNode taskXml, Boolean validationOnly) 

Inner Exception Details: 

Exception Message: TF400898: An Internal Error Occurred. Activity Id: f0024553-93bb-4320-812f-e12aa9e0f70a. (type SoapException)SoapException Details: <detail xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ExceptionMessage="The file exists.&#xD;&#xA;" BaseExceptionName="System.IO.IOException" /> 
Exception Stack Trace: 

とイベントログに：

Detailed Message: TF30065: An unhandled exception occurred. 

Web Request Details 
    Url: http://server:8888/tfs/HOANAM/Build/v4.0/BuildService.asmx [method: POST] 
    User Agent: Team Foundation (devenv.exe, 15.112.26410.0, Other, SKU:59) 
    Headers: not available 
    Path: /tfs/HOANAM/Build/v4.0/BuildService.asmx 
    Local Request: True 
    Host Address: fe80::d173:b6d1:9535:2177%13 
    User: SERVER\Administrator [authentication type: NTLM] 

Exception Message: The file exists. 
(type IOException) 
Exception Stack Trace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) 
    at System.IO.Path.InternalGetTempFileName(Boolean checkHost) 
    at Microsoft.TeamFoundation.Build.Server.ProcessTemplate.UpdateCachedProcessParameters(IVssRequestContext requestContext, VersionSpec versionSpec) 
    at Microsoft.TeamFoundation.Build.Server.TeamFoundationBuildService.AddProcessTemplates(IVssRequestContext requestContext, IList`1 processTemplates) 
    at Microsoft.TeamFoundation.Build.Server.TeamFoundationBuildService.CreateBuiltInProcessTemplates(IVssRequestContext requestContext, String teamProjectUri, Boolean isUpgrade) 
    at Microsoft.TeamFoundation.Build.Server.TeamFoundationBuildService.CreateTeamProject(IVssRequestContext requestContext, String projectUri, IList`1 permissions) 
    at Microsoft.TeamFoundation.Build.Server.BuildWebService4.CreateTeamProjectComponents(String projectUri, List`1 permissions) 

私はhttp://server:8888/tfs/HOANAM/Build/v4.0/BuildService.asmx、http://server:8888/tfs/罰金に到達することができます。また、C：\ Users \ Administrator \ AppData \ Local \ Microsoft \ Team Foundationのすべてのファイルを削除しようとしました

Answer 1

マシンに複数のTFSインスタンスがインストールされているか、別のTFSインスタンス。これらをきれいにすると助けになります。