Windows Installer is a core service that manages the installation of everything in Windows, including apps, features, and many other things. If it breaks, you will be stuck with new installations and ...

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 ...

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

After your computer applies a Windows patch, the patch file along with other files related to the installation are cached in the hidden system folder C:\Windows ...