Indicates when to run the executable: during installation, uninstallation, or both. propertyEditorClass EnumerationPropertyEditor.class enumerationValues Integer, Install Time, ExecActionFromDirectoryPA.INSTALLTIME Integer, Uninstall Time, ExecActionFromDirectoryPA.UNINSTALLTIME Integer, Install and Uninstall Time, ExecActionFromDirectoryPA.INSTALLANDUNINSTALLTIME Integer, Replace Time, ExecActionFromDirectoryPA.REPLACETIME Integer, Replace and Install Time, ExecActionFromDirectoryPA.INSTALLANDREPLACETIME Integer, Replace and Uninstall Time, ExecActionFromDirectoryPA.UNINSTALLANDREPLACETIME Integer, Replace Install and Uninstall Time, ExecActionFromDirectoryPA.INSTALLUNINSTALLANDREPLACETIME