Modifying an Oracle OCI Driver Configuration Tool Installation
To modify or repair an existing installation:
- Launch the uninstall program from the Windows Add/Remove Program utility. - The Existing Installed Instances Detected screen displays.  
- Highlight the instance to maintain or repair and select the option to maintain or update the highlighted instance. 
- Click Next. - The Civic Platform Setup screen appears.  
- Select Modify or Repair. 
- Click Next. - If some Civic Platform services are running, the installer stops the services, re-installs the OCI driver file configuration tool, and then starts the services again after the installation is complete.   - A progress bar displays to give you a visual indicator of where the installer is in the process. When the installation is complete, the Maintenance Complete window displays, indicating that the maintenance operation is successful.  
- Click Finish to conclude the activity.