: Many third-party websites claim to host this file. Downloading from unofficial sources risks malware, corrupted files, or incomplete packages. Always use Oracle’s official channels.
Based on Oracle’s original readme files, the ZIP (approx. 400–600 MB) contained:
: If you installed the 32-bit ODAC client for Visual Studio, change your target application settings from Any CPU to x86 inside the Project Configuration properties.
Drivers for .NET 2.0 and 4. Oracle Providers for ASP.NET: For web applications. oracle 11g client odt odac 11.2 0.2 1 zip download
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Oracle Data Access Components (ODAC) with Oracle Developer Tools (ODT) for Visual Studio , specifically version 11.2.0.2.1 (also known as ODAC 11.2 Release 3). Technical Overview
ODAC 11.2 usually provides separate 32-bit and 64-bit installers. Ensure you install the version that matches your application's architecture. Conclusion : Many third-party websites claim to host this file
If you have Visual Studio 2010 installed, run:
Supports .NET Framework 2.0 through 4.0.
: Click Install to copy the binaries and register the assembly files into the Global Assembly Cache (GAC). ⚙️ Post-Installation Configuration Based on Oracle’s original readme files, the ZIP (approx
An installed client cannot communicate with a remote server without explicit network routing mapping. Setting Up TNSNAMES.ORA
The Archive Deep Dive: Finding the Oracle 11g Client (ODT/ODAC 11.2.0.2.1 Zip)
The official download for the 32-bit version of ODT with ODAC 11.2.0.2.1 is archived on the Oracle ODAC Downloads page . ODTwithODAC112021.zip