We're having trouble installing the latest security patches for Portal for ArcGIS (Portal for ArcGIS Security 2025 Update) and ArcGIS Server (ArcGIS Server Security 2025 Update 1). When we try to install, we get an error saying "No installed products have the version 10.9.1".
We've also tried applying a previous patch that we've already installed, but we get another error: "Could not find any $HOME/.ESRI.properties.xyzx files matching this patch version (10.9.1)". We've checked our versions and system requirements, but can't seem to resolve the issue. Has anyone else encountered this problem?