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 ...

Some Windows users are experiencing Windows Installer Error 1619, Installation of the program failed whenever they try to install an application using Windows ...

Businesses frequently need to install application updates or upgrades or, in some cases, new programs. The Windows Installer Service is an integrated Windows function that allows you to install new ...