Applies to: Windows Server 2019, Windows Server 2022, and Windows Server 2025.
Loopback processing applies user settings according to the computer being used, which is useful for RDS session hosts and kiosks.
Prerequisites
- Administrative access to the affected Windows Server hosts.
- A tested backup or documented rollback point.
- An approved maintenance window for production systems.
Step-by-step configuration
- Create a dedicated OU for the target computers.
- Create and link a narrowly scoped GPO.
- Enable User Group Policy loopback processing in Replace or Merge mode.
- Configure only required user settings in the same controlled scope.
- Pilot with one computer and representative users.
PowerShell and command-line procedure
Get-GPO -Name "RDS User Loopback"
gpupdate /force
gpresult /h C:\Temp\loopback-report.html
Verification
The Resultant Set of Policy shows loopback mode and the intended user settings only on scoped computers.
Rollback
Disable loopback processing or unlink the pilot GPO, refresh policy, and confirm normal user GPO processing returns.
Security and operational guidance
- Apply least privilege and document every production change.
- Test the procedure in an isolated environment before broad deployment.
- Replace all example names, paths, and TEST-NET addresses with approved production values.
- Monitor relevant Windows event logs after the change.
Related resources
Deploy or manage Canadian Windows VPS infrastructure with networkmanager.info. Validate production decisions against the official Microsoft Windows Server documentation.
