Hello,
I have an installer package built with version 20.7.1 and I'm using CI to build the package in Azure DevOps. In the same pipeline, I'm also deploying the package to a VM where I install it silently using a Powershell script. The installation runs successfully in silent mode but when I install it with the full UI, I get the "source file not found" error.
The build configuration is a single exe setup using LZMA compression and UTF-8 encoding.
Checking the location where the files are extracted, reveals that a lot of the files are missing. If I run the installer with /extract, all the files are extracted and none are missing. Also, if I install using the extracted MSI, the installation works.
The custom actions are all executed in both silent and full UI install and none are failing.
I have also tried setting the ExtractFilesFirst property but the installer fails immediately when starting the extraction process with a generic error and no log file is generated.
What could cause this issue since silent installation is working while the UI is failing with the mentioned error?
Thanks!