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 ...

Microsoft has disabled the App Installer functionality that allowed Windows 10 apps to be installed directly from a web page by clicking on a link that used the ms-appinstaller URI scheme. This ...

If the error message This app package is not supported for installation by app installer is troubling you, then this post may help you. The App Installer is a Windows ...

Microsoft on Thursday took steps to safeguard users by disabling the App Installer feature in Windows 10, following the discovery that threat actors were exploiting it to spread malware. The company ...

Microsoft has patched a high severity Windows zero-day vulnerability exploited in the wild to deliver Emotet malware payloads. The bug, a Windows AppX Installer spoofing security flaw tracked as ...