XNamespace ns = "http://schemas.microsoft.com/appx/appinstaller/2017/2"; the code is looking for a specific version of the AppInstaller schema. If you're using a ...
It is installed via an appinstaller file (located online). I have one variant that requests background updates <UpdateSettings> <AutomaticBackgroundTask /> </UpdateSettings> and ...
Microsoft now allows enterprise admins to re-enable the MSIX ms-appinstaller protocol handler disabled after Emotet abused it to deliver malicious Windows App Installer packages. App Installer (also ...