You cannot download any Oracle software without an Oracle Single Sign-On (SSO) account.
Visit the Oracle Software Delivery Cloud for licensed versions. Download Oracle Client 11G 64 Bit For Windows 2008 R2
Downloading the Oracle Database Client 11g Release 2 (11.2.0.1.0) for Windows x64 You cannot download any Oracle software without an
After installation, you must configure how the client connects to your database: Download Oracle Client 11G 64 Bit For Windows 2008 R2