OrcaisaWindowsInstallerpackageeditorprovidedaspartoftheWindowsInstallerSDKanddesignedtoprovidefullaccesstothedatabasetablesthatcomposeaWindowsInstallerpackage.WhileOrcaprovidespowerfulaccesstoallfeaturesoftheWindowsInstaller,itisnotintendedtoreplaceafull-featuredpackage-authoringen