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A known good App-V virtual application package may fail with error 19-00001003 after adding a pre-launch script

A known good Microsoft Application Virtualization (App-V) package may fail with the following error after adding a pre-launch script:

Application Virtualization Error

The Application Virtualization Client could not launch <Package Name>.

The Application Virtualization Client encountered a problem while waiting for the application to be ready to interact with the user. Report the following error code to your System Administrator.

Error code: 4505CD-1F702A19-00001003
This is typically caused by a timing issue between the App-V client and the Windows Message Pump due to the pre-launch script.
To resolve this issue, change the <SUBSYSTEM VALUE="windows"/> XML tag in the .OSD file from windows to console. This change will need to be implemented in each OSD file in the package.



<VM VALUE="Win32">
<SUBSYSTEM VALUE="windows"/>


<VM VALUE="Win32">
<SUBSYSTEM VALUE="console"/>

If you are deploying packages using a Application Virtualization Server you will need to initiate a DC refresh on the App-V client to update the OSD cache. Once complete this issue should be resolved. If using Configuration Manager 2007 or an MSI package to deploy App-V applications, the package will need to be updated using the sequencer and redeployed.


jfb 19-00001003 4505CD-1F702A19-00001003 The Application Virtualization Client encountered a problem while wating for the application to be ready to interact with the user message pump Windows Console SUBSYSTEM VALUE Softgrid App-V Appv App V

Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use for other considerations.

Article ID: 2628029 - Last Review: 10/20/2011 20:39:00 - Revision: 2.0

Microsoft Application Virtualization 4.5 for Terminal Services, Microsoft Application Virtualization 4.5 for Windows Desktops

  • KB2628029