Upgrading a Vault from Standard to Professional Once upgraded, you cannot downgrade a Professional vault to a Standard vault. The procedure cannot be undone without a backup. For details, see SOLIDWORKS PDM Installation Guide. Parent topicCreating and Distributing Vaults Related concepts Vault Creation Creating Local Vault Views Distributing a Vault View Using Active Directory Distributing a Vault View in a WAN Environment Related reference File Vault Properties Dialog Box Add Server Dialog Box