How to completely uninstall Oracle

Before giving you a detailed description of the Complete Oracle uninstall procedure, let's first take a look at the system environment, and then fully introduce the Complete Oracle uninstall procedure. System Environment:
1. Operating System: Windows 2000 Server, 128 MB of machine memory
2. Database: Oracle 8i R2 (8.1.6) for NT Enterprise Edition
3. installation path: D: \ ORACLE

Steps for completely uninstalling Oracle:

1. Start-> set-> Control Panel-> Administrative Tools-> services-> stop all Oracle services.

2. Start-> Program-> Oracle-OraHome81-> Oracle Installation Products-> Universal
Installer-> Uninstall all Oracle Products

3. Run regedit, select HKEY_LOCAL_MACHINE \ SOFTWARE \ ORACLE, and press del to delete the entry.

4. Run regedit and select HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services to scroll through this column.
Table, delete all Oracle entries

5. Start from the desktop and STARTUP) group and program menu, delete all groups and icons related to Oracle

6. restart the computer to completely delete the Oracle directory.

7. Delete Oracle-related files, select the default Oracle directory C: \ Oracle, and delete the entry directory and all sub-projects.
And delete the following files from the Windows 2000 directory C: \ WINNT): ORACLE. INI, oradim80.INI

8. If the [ORACLE] Tag segment exists in the WIN. ini file, delete it. The preceding steps describe how to completely uninstall Oracle.

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