Launching a virtual application fails with error code 0x41E04304-00000028

Article ID: 2783120 - View products that this article applies to.
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Symptoms

When a user attempts to launch an application virtualized with Microsoft Application Virtualization (App-V), the application fails with the following error:

The application failed to launch.
This may be due to a network failure.
Error code: 0x41E04304-00000028

Cause

This can occur if the user attempts to launch a virtual application executable from an unpublished package version. This is by design.

Resolution

To prevent this issue from occurring, always launch virtual applications from extension points (e.g., shortcuts and File Type Associations or FTAs).

More information

When a package version is unpublished, the extension points are removed and the executables in the package version cannot be launched. When a new package version is published, extension points are updated to launch from the most recently published package version. Accordingly, virtual applications should always be launched from extension points, never directly from an executable within a particular package version.
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.

Properties

Article ID: 2783120 - Last Review: December 10, 2012 - Revision: 1.0
Applies to
  • Microsoft Application Virtualization 5.0 for Terminal Services
  • Microsoft Application Virtualization 5.0 for Windows Desktops
Keywords: 
KB2783120

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