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PI System Connector 3

Create the Windows account for the connector

  • Last UpdatedMay 01, 2026
  • 1 minute read

By default, a password-less virtual service account will be configured to run AVEVA PI System Connector 3 (PSC3) during installation. No additional configuration is required. Alternatively, user-created Windows accounts can be used on PSC3 as follows:

Windows accounts

  • Windows domain accounts are the more secure option for hosting the connector. In a domain environment, a domain controller performs authentication for centralized control.

  • Windows workgroups are the less secure option for hosting the connector. In a workgroup environment, all computers are peers and authentication is performed locally.

Determine whether the connector host is part of a Windows domain or workgroup. Computer domain information can be found in the Control Panel system information, in the Computer name, domain, and workgroup settings area.

Create either a dedicated domain account, or local account for the connector.

Note: The account should not be a member of the host's local administrators group. You may need to contact your IT department to create accounts.

  • If the computer is part of a domain, create a dedicated domain account for the connector.

    You must have domain administrator privileges to create domain accounts.

  • If the computer is part of a workgroup, create a local account for the connector.

    You must have local administrator privileges to create local accounts.

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