Install Active Directory Users and Computers for Windows 2008

On Win 2008 --> From Right click on Computer --> Manage (server manager), go to Features, then add

Expand:

• Remote Server Administration Tools
• Role Administration Tools
• Active Directory Domain Services Tools

And then check Active Directory Domain Controller Tools

it includes:

• Active Directory Users and Computers
• Active Directory Domains and Trusts
• Active Directory Sites and Services

Server 2008 R2 Instructions:

Under Role Administration Tools, expand

• AD DS and AD LDS Tools
• AD DS Tools
• AD DS Snap-Ins and Command-Line Tools.

Once you install, you can open it as below:

1. Click Start, and then click Run.
2. In the Open box, type dsa.msc, and then click OK.

—or—

• Click Start, point to All Programs, point to Microsoft Exchange, and then click Active Directory Users and Computers.

or

• Click Start, point to All Programs, point to Administrative Tools, and then click Active Directory Users and Computers.