How to delete oracle registry

How to delete the Oracle registry? Method: Windows: Use Oracle Universal Installer (OUI) to manually delete the registry key using Control Panel Linux: Use Oracle Inventory to manually delete the registry key

How to Delete the Oracle Registry

There are several ways to delete the Oracle Registry, depending on your operating system and Oracle version. Here are some of the most common methods:

Windows

• Using Oracle Universal Installer (OUI)

  1. Run OUI (setup.exe).
  2. Select "Delete Product".
  3. Follow the wizard prompts.

• Using the Control Panel

  1. Open the Control Panel.
  2. Navigate to "Programs and Features".
  3. Locate the Oracle product and select "Uninstall".

• Manually delete the registry key

  1. Run the Windows Registry Editor (regedit.exe).

  2. Navigate to the following registry key:

     • HKEY_LOCAL_MACHINE\SOFTWARE\Oracle
     • HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Oracle
  3. Delete any items related to Oracle products.

Linux

• ##Using Oracle Inventory

  Open the terminal.
  2. Run the following command:

     <code>runInstaller -inventory</code>

  Locate the Oracle home directory for the Oracle product.
  4. Run the following command:

     <code>rm -rf <oracle home directory></code>

• Manually delete the registry key

  Open the terminal.
  2. Run the following command:

     <code>sudo vi /etc/oratab</code>

  Delete any rows related to Oracle products.
  4. Run the following command:

     <code>sudo rm -rf <oracle home directory></code>

Tips:

In Before deleting registry keys, be sure to back up the registry.
• Be sure to close all Oracle products before deleting the Oracle registry.
• After deleting the Oracle registry, you will need to restart your computer for the changes to take effect.

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