Article ID: 249621 - View products that this article applies to.
Important This article contains information about how to modify the registry. Make sure to back up the registry before you modify it. Make sure that you know how to restore the registry if a problem occurs. For more information about how to back up, restore, and modify the registry, click the following article number to view the article in the Microsoft Knowledge Base:
(https://support.microsoft.com/kb/256986/ )Description of the Microsoft Windows registry
When a problem occurs with a program that is deployed on a client computer by using Group Policy, a log file (Appmgmt.log) can be generated. This log file records information that is related to the advertisement, publishing, or assignment of Windows Installer applications by using Group Policy. This information, in conjunction with logging from the Windows Installer service, can help determine the cause of a software installation problem.
For more information about how to enable Windows Installer Logging, click the following article number to view the article in the Microsoft Knowledge Base:
(https://support.microsoft.com/kb/223300/ )How to enable Windows Installer Logging
To enable diagnostic logging of Group Policy Software Installation processing, modify the registry on the computer where the program will be installed.
To enable diagnostic logging of Group Policy Software Installation processing, follow these steps:
Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall your operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.
Article ID: 249621 - Last Review: December 19, 2013 - Revision: 7.0