Hi,
Recently Microsoft announced that starting July 28, 2025 their Trusted Signing Tooling version 1.0.52 (and older) will no longer be supported.
Starting with next version of Advanced Installer (v22.8) our Trusted Signing support will be fully compliant with the newer versions of Trusted Signing tooling.
Thus, if you are using Advanced Installer Trusted Signing support for your setup projects all you have to do is just to make sure you upgrade to Advanced Installer (v22.8) anytime before July 28, 2025.
In case you still want to use a previous version of Advanced Installer (v22.7 or older), then you will have to manually install the latest version of Trusted Signing tooling on your machine. And in "Digital Signatures" view of your setup project you will have to use the "Custom" SignTool option and point to the latest version of Trusted Signing tooling installed on your machine. For more details check the "Signing with Azure Trusted Signing" article section from our user guide.
All the best,
Daniel