If you install Enterprise Vault on a media server on which the Archiving Option is installed, all archiving functionality is unavailable. Archive jobs that are active when Enterprise Vault is installed run to completion, but scheduled archive jobs do not run.
All archive-related jobs display a status of Disabled. You cannot run, edit, or save a disabled job. You can delete a disabled job.
If you subsequently uninstall Enterprise Vault, archiving functionality remains unavailable.