Active Directory

Error issuing replication : 8451 (0x2103) The replication operation encountered a database error. Press F8 on Boot.  (If its on VMware enter bios menu . Then exit and press F8) Check if Database is corrupted. if its corrupted . please proceed with next steps. if semantic database find any errors. ...

  Metadata Cleanup Fails with DsRemoveDsServerW error 0x5(Access is denied.) Solution – Make Sure all objects which you trying to remove  “Protect Object from Accidental deletion” is unchecked in Active Directory Sites and Services.

If the domain is a Child domain and if you wish to delete Child domain entries / Trust from the root forest. We need to Choose “Delete the domain because this server is the last domain controller in the domain” We received an error while decommissioning the child domain The ...

“ 🙁 Something went wrong A Mailbox couldn’t be found for NT AUTHORITY\SYSTEM. If problem persists, contact your helpdesk”   Solution – Remove Exchange server Computer Object from Administrators Group

Couldn’t remove a Disaster Recovery site exchange server. Where no active directory servers exist. Which belongs to a old setup. Setup Encountered while validating the state of Active Directory : Could not find any Global Catalog in the forest. Setup cannot continue with the uninstall because the “beremote” () process ...

Download Active Directory Migration Tool version 3.2 Type the Default Instance if you have a SQL Server ,I have the SQL server on DC itself , So I have typed SERVERNAME\SQLEXPRESS Make sure you install SQL 2012 SP1. SQL 2012 Sp1 Named Instance as SQLExpress in the Local Server. Make ...