MsoFeatureInstall Enumeration (Office)

Specifies how the application handles calls to methods and properties that require features not yet installed.

Name Value Description
msoFeatureInstallNone 0 Generates a generic automation error at run time when uninstalled features are called.
msoFeatureInstallOnDemand 1 Prompts the user to install new features.
msoFeatureInstallOnDemandWithUI 2 Displays a progress meter during installation; does not prompt the user to install new features.