Rds Cal License Registry Key |top| Jun 2026

| Aspect | Rating | Notes | |--------|--------|-------| | | ⭐⭐⭐⭐☆ | Critical for troubleshooting & recovery | | Safety for manual editing | ⭐☆☆☆☆ | Dangerous except for LicensingMode / LicenseServers | | Documentation clarity | ⭐⭐☆☆☆ | Microsoft docs are sparse on per-user CAL registry details | | Recommended approach | Avoid direct edits | Use Server Manager or Group Policy |

Managing RDS CALs via the Windows Registry is typically done to define licensing servers, set licensing modes, or reset the 120-day grace period. While Group Policy is the preferred management tool, these registry keys provide direct control over how a Session Host interacts with the License Server . Core RDS Licensing Registry Keys rds cal license registry key