Uninstall OBIEE11g from windows box

Deinstalling an Oracle Business Intelligence installation on a single computer involves the following tasks:

1. Run the deinstall script and select the Deinstall instances managed by a WebLogic domain option.
2. Stop all Oracle Business Intelligence processes and servers, including all OPMN-controlled components and JEE components.
3. Drop the Metadata Services (MDS) and Business Intelligence Platform (BIPLATFORM) schemas using RCU.
4. Run the deinstall script and select the Deinstall the Oracle home option.
5. Deinstall the Oracle Common home manually or by running the deinstall script that it contains.
6. Use the Oracle WebLogic Server uninstaller to uninstall WebLogic Server.
7. Remove the Oracle home (if necessary).
8. Remove the Middleware home and any other homes (Domain home, Applications home, and Instance home) that might have been installed outside of the Middleware home.