ADAM not Installed on the Local Computer
[This topic is intended to address a specific issue called out by the Exchange Server Analyzer Tool. You should apply it only to systems that have had the Exchange Server Analyzer Tool run against them and are experiencing that specific issue. The Exchange Server Analyzer Tool, available as a free download, remotely collects configuration data from each server in the topology and automatically analyzes the data. The resulting report details important configuration issues, potential problems, and nondefault product settings. By following these recommendations, you can achieve better performance, scalability, reliability, and uptime. For more information about the tool or to download the latest versions, see "Microsoft Exchange Analyzers" at http://go.microsoft.com/fwlink/?linkid=34707.]
Topic Last Modified: 2007-03-22
Microsoft Exchange Server 2007 setup cannot continue because Active Directory Application Mode (ADAM) is not installed on this computer.
ADAM is a Lightweight Directory Access Protocol (LDAP) directory service that is designed specifically for use with directory-enabled applications. ADAM stores and replicates only application-specific information and does not require deployment on a domain controller or depend on the Active Directory directory service. ADAM does not provide network operating system authentication or authorization.
In Exchange 2007, the Exchange Transport server role uses ADAM to store configuration information. When ADAM is synchronized with Active Directory, it can also be used to perform recipient lookup for message security.
Microsoft Exchange setup requires that the ADAM service be installed on the local computer before it can continue.
To resolve this issue, install ADAM Service Pack 1 (SP1) from "Active Directory Application Mode (ADAM)" (http://go.microsoft.com/fwlink/?linkid=71063) and then run setup again.