How do I completely uninstall Oracle?

How To Uninstall Oracle Database 12c From Windows

1. Step 1: Delete Environment Variable.
2. Step 2: Delete Registries.
3. Step 3: Restart your system.
4. Step 4: Delete the Oracle Home Directory.
5. Step 5: Delete Directory from Program File.
6. Step 6: Delete Directory from Start Menu.
7. Step 7: Clear the Temporary files and Recycle bin.

How do I uninstall SQL Plus?

On the “Environment Variable” Window inside the “System Variable Section” Find the entry with the name “Path”, then double click and open it. Doing so will open up an “Edit Environment Variable” dialogue box. On that dialogue box find your environment variable and delete that.

How do I remove Oracle home from Windows?

Remove the ORACLE_HOME Windows environment variable.

1. Navigate to Control Panel > System.
2. Click Advanced system settings on the left.
3. Click Environment Variables… near the bottom.
4. In the System variables box near the bottom, highlight ORACLE_HOME and click Delete.
5. Click OK.

How do I uninstall 19c DB?

How To Uninstall Oracle Database 19c

1. Process of Uninstalling Oracle Database 19c.
2. Step 1: Delete the Environment Variable.
3. Step 2: Delete the Registries of Oracle 19c.
4. Step 3: Restart the Machine.
5. Step 4: Delete Oracle Home Users and Groups.
6. Step 5: Delete the Oracle Database 19c.
7. FAQ About Uninstalling Oracle 19.

How do I remove a user from Oracle home?

Right-click on the ORACLE_HOME folder and select Delete.

Where is the Oracle Universal Installer located?

/Program Files/Oracle/Inventory
By default, the Universal Installer inventory is located in a series of directories at /Program Files/Oracle/Inventory on Windows computers and in the /Inventory directory on UNIX computers.

How do I install Oracle 10g Express on Windows 10 64 bit?

Download the Oracle Database 10g Express Edition installer. It can be found at http://www.oracle.com/technology/software/products/database/xe/index.html. You will need to select the Windows download and accept the license agreement before the download will commence. Run the installer.

Can I delete the Oracle apps folder?

Steps: Stop all Oracle services first.

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.

How do I manually uninstall Oracle home?

On Windows operating system, if your Oracle home directory is C:\Oracle\Product\ORACLE_HOME , use a file manager window and navigate to the C:\Oracle\Product directory. Right-click on the ORACLE_HOME folder and select Delete.

Can a deinstallation tool remove an Oracle Database?

The deinstallation tool removes standalone Oracle Database installations, Oracle Clusterware and Oracle Automatic Storage Management (Oracle ASM) from your server, and also Oracle Real Application Clusters (Oracle RAC) and Oracle Database client installations.

How can I uninstall oracle from my computer?

In the past I’ve had many problems uninstalling all Oracle products from Windows systems. Here’s my last resort method: Uninstall all Oracle components using the Oracle Universal Installer (OUI). Run regedit.exe and delete the HKEY_LOCAL_MACHINE/SOFTWARE/Oracle key. This contains registry entires for all Oracle products.

Where do I find the deinstall command in Oracle?

To deinstall Oracle software using the deinstall command, located in the Oracle home you plan to deinstall, provide a response file in a location outside the Oracle home, and do not use the -home flag.

Where to delete Oracle Database 11g in Windows 10?

At the end delete the entry from your start menu. In order to access the start menu entries in your windows 10 system, copy and paste the path given below either in the Run command box or directly into your file explorer. Now find the oracle database 11g folder.