Right-click the file and select to keep the contents organized in a single folder.
Navigate to the extracted or installed folder: ...\network\admin . If it doesn't exist, create a text file named tnsnames.ora . Add your database connection details in this format: 12.1.0.X64.rar
Look for a setup.exe (for a full Oracle Client) or a readme.txt file which often contains specific version notes or installation passwords. 3. Common Installation Steps (Oracle Client) If this is the Oracle 12c Client, follow these steps: Right-click the file and select to keep the