What should I do if the Oracle database uninstall software does not exist?
Unable to find solution for Oracle uninstall software: Stop all Oracle services. Delete the Oracle installation directory. Delete the HKEY_LOCAL_MACHINE\SOFTWARE\Oracle registry key. Remove Oracle environment variables. Clear temporary files. Restart the computer.
The Oracle database uninstall software cannot be found
Problem:The Oracle database uninstall software cannot be found What should I do?
Solution:
If you cannot find the Oracle database uninstall software, you can use the following steps to uninstall it manually:
-
Stop Oracle service:
- Open the "Services" control panel (services.msc).
- Find and stop all services starting with "Oracle".
-
Delete the Oracle folder:
- Navigate to the Oracle installation directory (usually C:\Oracle\< version>).
- Delete all Oracle files and folders.
-
Delete the registry key:
- Open the Registry Editor (regedit.exe).
- Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Oracle\
. - Delete all Oracle registry keys.
-
Delete environment variables:
- Open "System Properties" (sysdm.cpl).
- In the Advanced tab, click Environment Variables.
- Delete all environment variables starting with "Oracle".
-
Clean temporary files:
- Open "Disk Cleanup" (cleanmgr).
- Select "System Drive" (usually C:\).
- Check the "Temporary Files" and "Temporary Internet Files" options.
- Click "OK" to clear the temporary files.
-
Restart your computer:
- After completing the above steps, restart your computer for the changes to take effect.
Note:
- Before performing these steps, it is strongly recommended to back up the database and related files.
- If you are unsure about any step, please consult your database administrator or technical support.
- If you are still experiencing problems, check the Oracle installation log or Event Viewer for more information.
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