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Tag: uninstall

Uninstall Oracle DB on Windows completely 1

Uninstall Oracle DB on Windows completely

  • tran.travis
  • July 27, 2019
  • 1 min read

Manually

  1. START -> RUN -> Services.msc
  2. Locate all Ora* services & click on STOP
  3. Start -> RUN -> Regedit
  4. Locate HKEY_LOCAL_MACHINE folder in the registry
  5. Open Software folder
  6. Delete the Oracle folder under Software
  7. Open System folder in HKEY_LOCAL_MACHINE
  8. Open CurrentControlSet folder within the System folder
  9. Open Services
  10. Delete all keys related to Oracle. Every key starts with “ORA..”
  11. Close the regedit
  12. Delete ORACLE_HOME folder
  13. Delete the Oracle folder in Program Files
  14. Reboot

Uninstall all Oracle components using the Oracle Universal Installer (OUI).

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