Delete oracle Installation

 

Software environment:

1. Windows 2003 Server + ORACLE9i

2. ORACLE installation path: C: \ ORACLE

 

Implementation Method:

1. Start-> Settings-> Control Panel-> management tools-> services

Stop all Oracle services.

2. Start-> Program-> Oracle-OraHome9i-> Oracle Installation Products->

Universal Installer

Unmount all Oracle products, but the Universal Installer cannot be deleted.

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

4. Run regedit, select HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services, and scroll

Delete all Oracle entries.

5. Run refedit,

HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ Eventlog \ Application,

Delete all Oracle entries.

6. Delete the C: \ Program Files \ Oracle directory

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

8. Delete the Oracle-related files, select the Oracle Directory D: \ Oracle, and delete

Port directory and all subdirectories.

Note:

If some DLL files cannot be deleted, You can restart and start a new installation,

During installation, select a new directory. After the installation is completed and restarted, the old directory and files can be deleted.