7.8 Create and Modify Environment Variables on Windows

If the PATH, ORACLE_SID, and ORACLE_HOME environment variables do not exist, you must create them.

Assign the values specified in Figure 7-2. On Windows systems, you must be an administrator to create or modify environment variables.

To create or modify environment variables on Windows:

Note:

The graphical user interface for creating environment variables may vary slightly, depending on your version of Windows.