I went through the Report wizard and change my report server now I get this error.
===================================An error prevented the view from loading. (Microsoft Visual Studio)
===================================
An error occured while attempting to start the report preview worker process. (Microsoft.ReportingServices.Designer.11.0)
------------------------------
Program Location:
at Microsoft.ReportDesigner.Design.ProcessingHostProcess.StartProcess()
at Microsoft.ReportDesigner.Design.ProcessingHostProcess.GetProcessingClient(IPreviewProcessingCallback callback)
at Microsoft.ReportDesigner.Design.WCFProcessingHost..ctor(ProcessingHostProcess hostProcess, ILocalCatalog catalog)
at Microsoft.ReportDesigner.Design.PreviewFrame.<>c__DisplayClass1.<CreateLocalReport>b__0()
at Microsoft.Reporting.WinForms.LocalReport..ctor(Func`1 getNewProcessingHostInstance)
at Microsoft.ReportDesigner.Design.PreviewFrame.CreateLocalReport()
at Microsoft.Reporting.WinForms.ReportViewer.Reset()
at Microsoft.ReportDesigner.Design.PreviewFrame.Initialize(ProjectReportDesigner designer)
at Microsoft.ReportDesigner.Design.ProjectReportDesigner.CreatePreviewFrame(VsStyleToolBar pageViewToolBar)
at Microsoft.DataWarehouse.Design.EditorWindow.EnsureViewIsLoaded(EditorView view)
===================================
CreateProcess failed with Error Code: 5 (Microsoft.ReportingServices.Designer.11.0)
------------------------------
Program Location:
at Microsoft.ReportDesigner.Design.DependentProcessMonitor.TraceAndThrowLastError(String functionName)
at Microsoft.ReportDesigner.Design.DependentProcessMonitor.CreateDependentProcess(String exePath, String commandLineArgs)
at Microsoft.ReportDesigner.Design.ProcessingHostProcess.StartProcess()