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Create a folder named network\admin inside your installation path: C:\oracle\instantclient_19_26\network\admin Use code with caution. In the window, click New . Variable name: TNS_ADMIN Variable value: C:\oracle\instantclient_19_26\network\admin Click OK . 🗺️ 5. Create Network Configuration Files
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Contains SQL*Plus, Oracle Net Manager, TNSPING, and development SDKs. 🏗️ 2. Match Architecture: 32-Bit vs. 64-Bit Create a folder named network\admin inside your installation
Required for 64-bit applications, 64-bit Command Prompt tools, and 64-bit SQL Server Integration Services (SSIS). 🗺️ 5
Under , find and select Path , then click Edit .
