How do I get ride of the Microsoft Office Customization Installer  Error during installation, Name:  file:///c:/Program Files (x86)/Microsoft Visual Studio     From:  10.0/Common7/IDE/PrivateAssemblies/Microsoft.VisualStudio.QualityTools.LoadTestExcelAddIn.vsto

Downloading file: :///c:/Program Files (x86)/Microsoft Visual Studio 10.0/Common7/IDE/PrivateAssemblies/Microsoft.VisualStudio.QualityTools.LoadTestExcelAddIn.vsto did not succeed

Details: 

Name: 
From: file:///c:/Program Files (x86)/Microsoft Visual Studio 10.0/Common7/IDE/PrivateAssemblies/Microsoft.VisualStudio.QualityTools.LoadTestExcelAddIn.vsto

************** Exception Text **************
System.Deployment.Application.DeploymentDownloadException: Downloading file:///c:/Program Files (x86)/Microsoft Visual Studio 10.0/Common7/IDE/PrivateAssemblies/Microsoft.VisualStudio.QualityTools.LoadTestExcelAddIn.vsto did not succeed. ---> System.Net.WebException: Could not find file 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\PrivateAssemblies\Microsoft.VisualStudio.QualityTools.LoadTestExcelAddIn.vsto'. ---> System.Net.WebException: Could not find file 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\PrivateAssemblies\Microsoft.VisualStudio.QualityTools.LoadTestExcelAddIn.vsto'. ---> System.IO.FileNotFoundException: Could not find file 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\PrivateAssemblies\Microsoft.VisualStudio.QualityTools.LoadTestExcelAddIn.vsto'.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean useAsync)
   at System.Net.FileWebStream..ctor(FileWebRequest request, String path, FileMode mode, FileAccess access, FileShare sharing, Int32 length, Boolean async)
   at System.Net.FileWebResponse..ctor(FileWebRequest request, Uri uri, FileAccess access, Boolean asyncHint)
   --- End of inner exception stack trace ---
   at System.Net.FileWebResponse..ctor(FileWebRequest request, Uri uri, FileAccess access, Boolean asyncHint)
   at System.Net.FileWebRequest.GetResponseCallback(Object state)
   --- End of inner exception stack trace ---
   at System.Net.FileWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at System.Net.FileWebRequest.GetResponse()
   at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
   --- End of inner exception stack trace ---
   at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.GetManifests(TimeSpan timeout)
   at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.InstallAddIn()