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 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 MSIX ms-appinstaller protocol handler exploited in malware attacks to install malicious apps directly from a website via a Windows AppX Installer spoofing vulnerability.

Microsoft reiterated on Friday that a flaw in an application installer component used with its MSIX app packager has been abused by malware, and temporary measures should be followed until there's a ...

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 ...

Enterprise admins can now re-enable the MSIX ms-appinstaller protocol handler that Microsoft earlier disabled after Emotet malware was used by threat actors to exploit the feature to deliver malicious ...

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 ...