Software Installation Processing
The Software Installation client-side extension is responsible for installing software, applied through Group Policy, to both computers and users.
Correct a failed ZAP Group Policy software installation
Possible resolutions include:
Ensure the user account has read file permissions to the software package that is assgined in the Group Policy object.
If the software package is located on a Distributed File System (DFS) share, confirm that the computer account has Read NTFS and Share permissions in all root replicas of the DFS root and on all replica shares of the DFS link.
Collect Software installation and Windows Installer debug logs
Follow Microsoft Knowledgebase Article 249621 to enable Software installation debug logging. The debug log contains more informarion about the command that failed in the ZAP package.