Yes, but Oracle does not support them for new installs. Use Oracle Software Delivery Cloud to obtain older installers.

Instant Client has no OUI – it is a ZIP extraction. OUI exists only for full Oracle Client or Database installs.

| Step | Description | |------|-------------| | 1. Configure Security Updates | Email for security notifications (can be skipped). | | 2. Select Installation Option | Create and configure database, install software only, upgrade database. | | 3. System Class | Desktop class or Server class. | | 4. Oracle Home | Specify path (e.g., C:\app\oracle\product\19.3.0\dbhome_1 ). | | 5. Inventory Directory | Default: C:\Program Files\Oracle\Inventory . | | 6. Prerequisite Checks | OUI verifies OS version, RAM (>2GB), swap, PATH length (<1023 chars), etc. | | 7. Summary | Review settings; click Install. | | 8. Install Progress | OUI copies files, runs configuration assistants (e.g., Oracle Database Configuration Assistant). | | 9. Execute Configuration Scripts | On Windows, rarely needed – OUI handles most automatically. | | 10. Finish | OUI displays installed components and Oracle Home details. | For automated deployments on Windows: