title: How can I get one-click publishing to work after upgrading to .NET framework 4.5
body: <p>I am upgrading an app from .NET3.5/EF3.5 to .NET4.5/EF5, using Visual Studio 2012.</p>
  
  <p>One-click publishing runs, but generates the following warning messages:</p>
  
  <ul>
  <li>Item 'Microsoft.Windows.Installer.3.1' could not be located in
  'C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\Bootstrapper\'.</li>
  <li>Item 'Windows Installer 4.5' is required by '.NET Framework 3.5 SP1',
  but was not included.</li>
  </ul>
  
  <p>When I try to install the published version, I get a Dialog saying</p>
  
  <ul>
  <li>Cannot Start Application</li>
  <li>Cannot download the application. The application is missing required files. Contact application vendor for assistance.</li>
  </ul>
  
  <p>Clicking the "Details..." button on the dialog gives the text that I will paste below (I replaced my username with "...")</p>
  
  <p>I have checked that c:\Program Fiels (x86)\Microsoft SDKs\Windows\v8.0A\Bootstrapper exists. It three folders, named "Engine", "Packages", and "Schemas", and no other content.</p>
  
  <pre><code>PLATFORM VERSION INFO
  Windows             : 6.1.7601.65536 (Win32NT)
  Common Language Runtime     : 4.0.30319.18034
  System.Deployment.dll       : 4.0.30319.17929 built by: FX45RTMREL
  clr.dll             : 4.0.30319.18034 built by: FX45RTMGDR
  dfdll.dll           : 4.0.30319.17929 built by: FX45RTMREL
  dfshim.dll          : 4.0.41209.0 (Main.041209-0000)
  
  SOURCES
  Deployment url          : file:///C:/Users/.../AppData/Local/Microsoft/Windows/Temporary%20Internet%20Files/Content.IE5/56DYV716/Security%20Management%20System.application
  
  ERROR SUMMARY
  Below is a summary of the errors, details of these errors are listed later in the log.
  * Activation of C:\Users\...\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\56DYV716\Security Management System.application resulted in exception. Following failure messages were detected:
      + Downloading file:///C:/Users/.../AppData/Local/Microsoft/Windows/Temporary Internet Files/Content.IE5/56DYV716/Security Management System.application did not succeed.
      + Could not find file 'C:\Users\...\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\56DYV716\Security Management System.application'.
      + Could not find file 'C:\Users\...\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\56DYV716\Security Management System.application'.
      + Could not find file 'C:\Users\...\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\56DYV716\Security Management System.application'.
  
  COMPONENT STORE TRANSACTION FAILURE SUMMARY
  No transaction error was detected.
  
  WARNINGS
  There were no warnings during this operation.
  
  OPERATION PROGRESS STATUS
  * [4/9/2013 3:04:00 PM] : Activation of C:\Users\...\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\56DYV716\Security Management System.application has started.
  
  ERROR DETAILS
  Following errors were detected during this operation.
  * [4/9/2013 3:04:01 PM] System.Deployment.Application.DeploymentDownloadException (Unknown subtype)
      - Downloading file:///C:/Users/.../AppData/Local/Microsoft/Windows/Temporary Internet Files/Content.IE5/56DYV716/Security Management System.application did not succeed.
      - Source: System.Deployment
      - Stack trace:
          at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
          at System.Deployment.Application.SystemNetDownloader.DownloadAllFiles()
          at System.Deployment.Application.FileDownloader.Download(SubscriptionState subState)
          at System.Deployment.Application.DownloadManager.DownloadManifestAsRawFile(Uri&amp; sourceUri, String targetPath, IDownloadNotification notification, DownloadOptions options, ServerInformation&amp; serverInformation)
          at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirectBypass(SubscriptionStore subStore, Uri&amp; sourceUri, TempFile&amp; tempFile, SubscriptionState&amp; subState, IDownloadNotification notification, DownloadOptions options, ServerInformation&amp; serverInformation)
          at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestBypass(SubscriptionStore subStore, Uri&amp; sourceUri, TempFile&amp; tempFile, SubscriptionState&amp; subState, IDownloadNotification notification, DownloadOptions options)
          at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut, String textualSubId, String deploymentProviderUrlFromExtension, BrowserSettings browserSettings, String&amp; errorPageUrl)
          at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state)
      --- Inner Exception ---
      System.Net.WebException
      - Could not find file 'C:\Users\...\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\56DYV716\Security Management System.application'.
      - Source: System
      - Stack trace:
          at System.Net.FileWebRequest.EndGetResponse(IAsyncResult asyncResult)
          at System.Net.FileWebRequest.GetResponse()
          at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next)
      --- Inner Exception ---
      System.Net.WebException
      - Could not find file 'C:\Users\...\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\56DYV716\Security Management System.application'.
      - Source: System
      - Stack trace:
          at System.Net.FileWebResponse..ctor(FileWebRequest request, Uri uri, FileAccess access, Boolean asyncHint)
          at System.Net.FileWebRequest.GetResponseCallback(Object state)
      --- Inner Exception ---
      System.IO.FileNotFoundException
      - Could not find file 'C:\Users\...\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\56DYV716\Security Management System.application'.
      - Source: mscorlib
      - Stack trace:
          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)
  
  COMPONENT STORE TRANSACTION DETAILS
  No transaction information is available.
  </code></pre>