Download ~repack~ Oracle Client 11g 64 Bit For Windows 2008 R2 Direct

| Oracle Client Version | Windows 2008 R2 Compatibility | Recommended | |-----------------------|-------------------------------|--------------| | 11.2.0.1 64-bit | Yes (with updates) | No – buggy | | 11.2.0.3 64-bit | Yes | Legacy use | | | Yes (best) | Yes | | 12c/18c/19c 64-bit | No (requires newer OS) | No |

Oracle has changed its download portal structure over the years. The software is now considered legacy and resides in the archives. Download Oracle Client 11G 64 Bit For Windows 2008 R2

: Missing or incorrect tnsnames.ora . Fix : Set environment variable TNS_ADMIN to point to the admin folder containing your tnsnames.ora . | Oracle Client Version | Windows 2008 R2