title: VS30063: You are not authorized to access
body: <p>I just moved my tfs 2013 to a new server and also upgraded to tfs 2015 update 1.</p>
  
  <p>On my CIs, I get this weird error.</p>
  
  <p>I am Project Collection Administrator, and it doesnt work
  I deleted the build controller, agent and created them again but it made no difference.</p>
  
  <p>I even started VS as Administrator as other so question suggested, but it didnt fix anything</p>
  
  <p>TF215097: An error occurred while initializing a build for build definition \PowerData.Comisiones\MAIN_Comisiones:
  Exception Message: One or more errors occurred. (type AggregateException)
  Exception Stack Trace: at System.Threading.Tasks.Task<code>1.GetResultCore(Boolean waitCompletionNotification)
  at Microsoft.TeamFoundation.Build.Client.FileContainerHelper.GetFile(TfsTeamProjectCollection projectCollection, String itemPath, Stream outputStream)
  at Microsoft.TeamFoundation.Build.Client.FileContainerHelper.GetFileAsString(TfsTeamProjectCollection projectCollection, String itemPath)
  at Microsoft.TeamFoundation.Build.Client.ProcessTemplate.Download(String sourceGetVersion)
  at Microsoft.TeamFoundation.Build.Hosting.BuildControllerWorkflowManager.PrepareRequestForBuild(WorkflowManagerActivity activity, IBuildDetail build, WorkflowRequest request, IDictionary</code>2 dataContext)
  at Microsoft.TeamFoundation.Build.Hosting.BuildWorkflowManager.TryStartWorkflow(WorkflowRequest request, WorkflowManagerActivity activity, BuildWorkflowInstance&amp; workflowInstance, Exception&amp; error, Boolean&amp; syncLockTaken)
  Inner Exception Details:
  Exception Message: VS30063: You are not authorized to access <a href="http://myserver:8080" rel="noreferrer">http://myserver:8080</a>. (type VssUnauthorizedException)
  Exception Stack Trace: at Microsoft.VisualStudio.Services.Common.VssHttpMessageHandler.d__17.MoveNext()
  --- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable<code>1.ConfiguredTaskAwaiter.GetResult()
  at Microsoft.VisualStudio.Services.WebApi.VssHttpRetryMessageHandler.&lt;SendAsync&gt;d__3.MoveNext()
  --- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
  at System.Runtime.CompilerServices.ConfiguredTaskAwaitable</code>1.ConfiguredTaskAwaiter.GetResult()
  at Microsoft.VisualStudio.Services.WebApi.HttpClientExtensions.d__3.MoveNext() </p>