Extending the Active Directory Schema

Two Method to extend the Active Directory Schema
A. Insert the Configuration Manager 2007 SP2 installation CD in the CD-ROM drive. In the \SMSSETUP\BIN\I386 folder you can find extadsch.exe
To ensure the operation successful, navigate to C: drive and open the ExtADSch.log file which was created in the root of drive C:

In the file you can observe the classes and attributed added to Active Directory and the message that confirms the successful extension of the schema.

B. Launch Command Prompt and enter the commands:

d: cd smssetup\bin\i386\extadsch

Where d: is the drive letter assigned to CD-ROM.
Ensure the output show : Successfully extended the Active Directory schema.

Update: 31/5/2012 Please log in as Schema Admin to perform this