- ORACLE 10G UNINSTALLATION HOW TO
- ORACLE 10G UNINSTALLATION INSTALL
- ORACLE 10G UNINSTALLATION SOFTWARE
Once the users and groups window is open, it looks like the below screenshot.įirst, you need to open the user’s directory and delete that user which is you created during the oracle database 18c installation. Press window+R and type “ lusrmgr.msc” press enter, now a window is open in front of you related to all users and groups.
ORACLE 10G UNINSTALLATION HOW TO
How to open “ Local user and group windows“
ORACLE 10G UNINSTALLATION SOFTWARE
To uninstall oracle software we need to delete this user and all groups which are related to oracle. Delete the users and groups related to Oracle 18cĪs you remember during the oracle database 18c installation we created a user at the OS level. Take restart your machineĪfter successfully completing the above task, then restart your machine. After that, the registry editor tool will open in front of you.Įxpand “HKEY_LOCAL_MACHINE” then expand “SYSTEM” then “current control set” and then expand “ SERVICES” here you find oracle services and delete one by one which is related to oracle 18c.Īfter completing the above task now expend “HKEY_LOCAL_MACHINE” and then expand “SOFTWARE” then find here the oracle folder delete it. Open registry editor press the window+R and type “regedit” then hit enter as shown in the below screenshot. In the registry editor tool, all windows registry available. The first folder is related to the Oracle database and the second one is related to oracle services which are running in the background these all services are responsible for the proper work of the Oracle database. There are two folders that are related to registries, we need to delete them from there. Delete windows registries related to Oracle 18c
To find the Oracle environment variable just press window+R and type “ rundll32.exe sysdm.cpl, EditEnvironmentVariables” or you can paste it directly on cmd prompt it will be open same.įor more details, you can watch my YouTube video added in the last of this post.ĭelete all the environment variables which are related to oracle but very carefully, don’t delete other variables otherwise it will affect your system, and make sure only oracle 18c software is installed in your machine if any other oracle software is installed please confirm this variable is not related to it. How to find the Oracle environment variable?
ORACLE 10G UNINSTALLATION INSTALL
The environment variable is important to delete, because if you are planning to install oracle software again in the feature so you are not facing any error related to environment variables.Īctually, in Environment variables, we set the path of ORACLE_HOME with the bin directory where all important executable files exist. Delete Environment variable from system property Let’s perform all steps on a production machine. Delete all the binary files from physical locations.Delete the users and groups related to Oracle 18c.Delete windows registries related to Oracle 18c.Delete Environment variable from system property.