Set this property to Yes to have any conditions associated with this component reevaluated when the application is reinstalled. Set this property to No to skip the reevaluation of this component's condition during reinstallation.

This property is especially useful for authoring “transitive components”—components that can replace each other when a product is reinstalled, for example, after an operating system upgrade. For more information, see Reevaluating a Component Condition During Reinstallation.