Installer | Windows

: Reinstalling or repairing specific features rather than the entire application if files become corrupt.

: While users see features, the installer actually manages components . One feature can consist of multiple components, which are the smallest coherent units (files, registry keys, etc.) that the installer installs or removes together. Windows Installer

In the context of the , a feature is a specific part of an application's total functionality that a user can recognize and choose to install independently. For example, in a productivity suite, a feature might be a spell-checker, a thesaurus, or a collection of clip art. Key Characteristics of Windows Installer Features : Reinstalling or repairing specific features rather than

When authoring an installation package , developers define features in the Feature Table of the MSI database. This allows for: In the context of the , a feature