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Lesson 6/11 Repairing Microsoft Entra Connect without duplicates or lost sync

Name: Repairing Microsoft Entra Connect without duplicates or lost sync
Uploaded: 2026-06-13
Description: Repair an Entra Connect synchronisation without creating duplicates or losing objects.

Microsoft Entra Connect. Objects stuck, duplicates in Azure AD. This lab covers the full diagnosis, a step-by-step reinstall, rebuilding the AD connector, handling PTA and PHS, and safely deleting orphaned MSOL accounts. The official Microsoft procedure, tested.