You can use the Deployment Manager to uninstall the runbook server, Runbook Designer, or integration packs from computers in your environment.
For additional help, please refer to the on-line documentation Deploying System Center 2012 - Orchestrator.
To uninstall software
In the Deployment Manager, right-click the runbook server, Runbook Designer, or integration pack that you want to uninstall.
Click the option to uninstall, and then click OK on the confirmation message.