When you install the Identity Manager engine, the installation process places an uninstallation script on the Identity Manager server. This script allows you to remove all services, packages, and directories that were created during the installation.
NOTE:Before uninstalling the Identity Manager engine, prepare the Identity Vault. For more information, see Removing Objects from the Identity Vault.
To uninstall the Identity Manager engine on a Windows server, use the Control Panel utility for adding and removing programs. For example, on Windows 2012 R2, click Programs and Features. Right-click Identity Manager, then click Uninstall.