The only authorized source for Oracle Client 11.2.0.4 (32-bit) is the (formerly OTN/eDelivery). Direct links from third-party sites are unsafe and violate Oracle licensing.
Open a (to reload environment variables): oracle client 11204 download 32 bit work
For the 32-bit Windows client, look for the file typically named p13390677_112040_WINNT_3of6.zip . The only authorized source for Oracle Client 11
This paper is for informational purposes only. Oracle, SQL*Plus, and TNS are registered trademarks of Oracle Corporation. oracle client 11204 download 32 bit work
: The full graphical installer for 11.2.0.4 is technically a patch. To get the official installer, you usually need a valid support contract to log into My Oracle Support (MOS) . Search for Patch 13390677 on MOS.
Where to get the 32‑bit package (Windows)