Change Appv 5.0 Beta Publishing interval

After some tests with the App-V Publishing Server and the Management Server, I noticed that there is a publlishing interval configured. Means that every change you do in the Management console (i.e. publish a a new App-V package) will take some time until it’s published for the App-V clients. I just published a new App-V package to a client and could see it. So I opened the xml file with the policies. You can open this file on the Ap-V publishing server. Just open the link you have configured during the installation:


Of course appvpublishingserver must be replaced by the real name of my App-V Publishing server and Port is the port I have configured during the installation.

As you can see on the screen shot, there is no configuration/package shown in the xml file. After I was waiting several minutes, I have seen that the xml files was updated. I found out that there is a refresh interval that can be set in the web.config file located at C:\Program Files\Microsoft Application Virtualization Server\PublishingService\Web.config (depending on your installation path of the publishing server). There is a default refresh of 10 minutes configured (600 seconds). You can change this value accordingly in order to have your changes published earlier and of course also later.

<add key=”metadataRefreshInterval” value=”600″/>

After I have change the value from 600 to 30 seconds, my policy changes were aplied within the next 30 secons which is much more confortable for me, especially in a test environment.

How to publish a App-V 5.0 Beta2 Package to a standalone client

I believe Application Virtualization will be used more and more in future and might be the new standard for all application installations. I will create another post explaining why I think that will be the case.

App-V 5.0 uses the new format .appv for the application packages. Follow these steps to use a App-V 5.0 package on a standalone Client.

  1. Install the App-V 5.0 Client on the client system.
  2. Copy the App-V package to a share or to a local folder on the Client system
  3. Run the following powershell commands in order to publish the App-V package on that client:
    a) Set-ExecutionPolicy Unrestricted
    b) Import-Module AppvClient
    c) Set-AppVClientConfiguration -EnablePackageScripts 1
    d) AppvClientPackage ‘C:\sources\vlc\vlc.appv’ | Publish-AppvClientPackage -Global

Replace “C:\sources\vlc\vlc.appv” with the path to your .appv file.

You then see that the package is created. In addition you see all the properties as on the screen shot:

Note that I have used the Get-AppvClientPackage command to get the properties of the App-V package. You can review the package properties if you know the PackageID and the VersionID.

When you open the installed App-V Client and refresh, you see that there is a new package available. Choose “Download all applications” to download it. As soon as this is done, you can start using it. Have fun!

Installation of Microsoft SQL Server 2012

If you install Microsoft SQL Server 2012 on a Windows Server 2012, you may get the following error message during the installation:

This error message appears because .Net Framework 3.5 is not installed on the Windows Server 2012. Open the Server Manager, start the “Add Roles and Features Wizard” and install the .NET Framework 3.5:
By default the .Net Framework 3.5 is not installed and you should point to the sources of the Windows Server 2012 in order to be able to install this feature. You can specify an alternate source path. Note that the .Net Framework 3.5 is located in the d:\sources\sxs\ folder where d:\ is the Windows Server 2012 source dvd (or loaded iso file if you use a VM). The SxS folder is the side-by-side store folder.

Make sure you do a reboot and then everything should work fine…