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 ...

Windows Installer service (msiserver) manages all the installation process of the Windows operating system. You will experience issues if the service is faulty. In a ...

If Windows Installer Service is missing or not available you can try our recommended solutions below in no particular order and see if that helps to resolve the issue. Enable Windows Installer Service ...

It may be a very long time since some readers have installed a copy of Windows, but it appears at one point during the installation there’s a step that asks you which OS version you would like to ...

Microsoft has mitigated a known issue that caused Windows update failures when installing them from a network share using the Windows Update Standalone Installer (WUSA). WUSA is a built-in ...