Install Oracle Client 12c Direct

Avoid installing directly from the zipped folder, as this often causes "File Not Found" errors during installation. Step 3: Launch the Oracle Universal Installer (OUI)

to download the correct version (32-bit or 64-bit) for your OS. System Check: install oracle client 12c

Choose for the full suite of tools (SQL*Plus, Net Configuration Assistant, etc.) or Runtime for basic connectivity. Specify Oracle Home User: Avoid installing directly from the zipped folder, as

MY_DB = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = your_server_ip)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = your_service_name) ) ) Use code with caution. 2. Set Environment Variables Open . Add ORACLE_HOME pointing to your installation path. Net Configuration Assistant