To uninstall Oracle JDeveloper 12.2.1.4, you must first run the official deinstaller and then manually remove any remaining configuration files and directories. 1. Stop Active Processes

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To uninstall JDeveloper 12.2.1.4 on macOS, follow these steps: how to uninstall jdeveloper 12.2.1.4

To uninstall JDeveloper 12.2.1.4 on Windows, follow these steps: To uninstall Oracle JDeveloper 12