Setup Failure Occurred While Uninstalling a Server Role
[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: 2008-11-13
Exchange Server 2010 setup cannot continue because a previous setup failure occurred while uninstalling a server role.
Exchange 2010 setup requires that a failed server role uninstall be successfully uninstalled before any other setup task can continue.
To address this issue, uninstall the failed server role(s), and then rerun setup.
For more information about how to remove a server role, see the Exchange 2007 product documentation topic, "How to Remove Exchange 2007 Server Roles" (http://go.microsoft.com/fwlink/?linkid=86649).