Oracle Client 11.2.0.4 Download 32 Bit ((exclusive)) Jun 2026

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Finding the exact 11.2.0.4 32-bit installer can be challenging because Oracle has transitioned most 11g downloads to their portal.

: Ensure your application's target platform matches the client architecture. If your app is 64-bit, you must install the 64-bit Oracle Client alongside the 32-bit version. The Installer Closes Automatically on Windows 10/11 oracle client 11.2.0.4 download 32 bit

Oracle Premier Support for 11.2.0.4 ended in 2018 (Extended Support ended in 2020). You should only download and use this version for legacy compatibility within a secured, air-gapped, or fully patched environment. Do not use it for new development.

: Includes all files required to run OCI, OCCI, and JDBC-OCI applications. : Optional package for running SQL command-line tools. : Optional package for enabling ODBC applications. 2. Full Database Client 11.2.0.4 (32-bit) It looks like you’re looking for a

Unlike the base 11.2.0.1 release, the 11.2.0.4 full installer is considered a patch set. Access: It is hosted on My Oracle Support (MOS) .

Oracle Instant Client Downloads for Microsoft Windows 32-bit If your app is 64-bit, you must install

Error: "ORA-12154: TNS:could not resolve the connect identifier specified"

Fix: If a 32-bit application tries to load a 64-bit driver, it throws this error. Ensure your application configuration explicitly references the 32-bit Oracle Home path and binaries rather than a 64-bit counterpart installed on the same machine. To help tailor any further troubleshooting, let me know:

The client needs to know the hostname, port, and service name of your remote database.

On 64-bit Windows, 32-bit ODBC drivers must be managed via C:\Windows\SysWOW64\odbcad32.exe rather than the standard Control Panel shortcut.