The Eventlog Trigger

The Eventlog trigger allows you to start an application or a PowerShell script for a specific Eventlog entry. This blog describes the automated creation of such Scheduled Tasks with PowerShell and the possibilities to use such a task as a service replacement. Such a script can also always be started with system rights or as a "Network Service" (in this case the permissions of the computer are used for the network access). In the end, a small write access to an event log is sufficient. This can be created by the user.

New-EventLog -LogName 'MyEventlog' -Source 'powershell.exe'

As a rule, a user may write to such a log. But of course write access can only be allowed for certain users and groups. For this I found the following blog. But there are also other possibilities.

https://blog.backslasher.net/event-log-permissions-with-scripts.html

It's been a while since I've published anything here. I often don't have the time to do some really cool things in the basement. Only some time ago I played with the App-V Eventlog and found out which App-V events there are at all. That's interesting because there are news that nobody actually knows about. The messages are no real help for errors. I recommend rather the website http://app-v.de/html/app-v_5_error_codes.html . Still, maybe you can do something with it. By the way, there are many more App_V log providers. Please ask if you need one

Already in April I programmed my PSConftris in PowerShell. This is available in the PowerShell gallery and can be used withAlready in April I programmed my PSConftris in PowerShell. This is available in the PowerShell gallery and can be used with

Not long ago we had the problem that an App-V application started a local instance of Acrobat Reader DC and that Reader always crashed upon being called by the application a second time. So on a fresh system with a new user profile the call functioned exactly one time. Thereafter the Reader always crashed.

The real error isn't the application crashing but rather what is happening in the background.

App-V 5 Recipe for SQL Server Management Studio 2016 or SSMS 17.x

The legal stuff first: Use these instructions at your own risk. I cannot guarantee that they will always function well and I accept no responsibility for any damages. However I would appreciate any feedback concerning problems in order to help others in the community.

You can find here the Recipe for 18.5: https://www.andreasnick.com/105-sql-server-management-studio-18-5-ssms-app-v-recipe.html

Notice: If you would like to support me and this blog, then purchase my App-V 5 book (written in German): https://www.amazon.de/Softwarevirtualisierung-mit-App-V-Ein-Praxisbuch/dp/1544717318

A few days ago I held a workshop on packaging for App-V together with one of our best Citrix specialists and coauthor of the Rheinwerk book for XenDesktop 7.x, Jan Hendrik, (Jan Hendrik's Blog excelent Citrix Blog) as well as with his colleague Tobias. Especially we talked about applications for which packaging had not functioned. This included, among others, the SQL Server Management Studio 2016 and SSMS 17. Even with the App-V recipe for SSMS 2014 it still did not allow packages to be made.
Upon attempting to sequence SQL Server Management Studio 17 and to save it, the following error occurs: HRESULT: 0x8007139F. Apparently the App-V 5 sequencer does not function with some of the components in the package (@Microsoft – this is a bug in the sequencer). Furthermore it is no longer possible to download Visual Studio Shell 2015 (Isolated) separately from Microsoft. In the Rorymon blog there is only a notice that Microsoft does not (any longer?) support Management Studio (SSMS 17) for App-V. I think that the lack of manufacturer's product support is the case for many applications. Therefore we simply tried it ourselves (it does represent quite a challenge).
When one takes a closer look at the problem with the Process monitor, one quickly sees which component it is that causes the HRESULT: