Choose a unique Oracle Home name and installation path (e.g., C:\oracle\product\11.2.0\client_1 ).
Pay close attention to the architecture. A 32-bit application requires a 32-bit Oracle client, and a 64-bit application requires a 64-bit client. If they are mismatched, you will receive a BadImageFormatException error. You can have both architectures installed on the same machine, but you must keep them in separate Oracle Home directories and be meticulous about your system's PATH environment variable to ensure the correct version is used. oracle 11g client odt odac 11.2 0.2 1 zip download
Supports .NET Framework 2.0 through 4.0. Choose a unique Oracle Home name and installation path (e
| Component | Version | Purpose | |---|---|---| | Oracle Developer Tools for Visual Studio (ODT) | 11.2.0.2.0 | Tightly integrated add-in for Visual Studio 2005/2008/2010 | | Oracle Data Provider for .NET (ODP.NET) 2.0 and 4 | 11.2.0.2.0 | Optimized .NET data access to Oracle database | | Oracle Providers for ASP.NET 2.0 and 4 | 11.2.0.2.0 | ASP.NET provider infrastructure | | Oracle Provider for OLE DB | 11.2.0.2.0 | OLE DB data access | | Oracle ODBC Driver | 11.2.0.2.0 | ODBC connectivity | | Oracle Objects for OLE | 11.2.0.2.0 | OLE automation interfaces | | Oracle Services for Microsoft Transaction Server | 11.2.0.2.0 | Distributed transaction support | | Oracle SQL*Plus | 11.2.0.2.0 | Command-line SQL interface | | Oracle Instant Client | 11.2.0.2.0 | Lightweight client libraries | If they are mismatched, you will receive a
This guide has provided a step-by-step process for downloading and installing Oracle 11g Client ODT/O DAC 11.2.0.2.1. If you follow these steps carefully, you should be able to successfully install and configure the Oracle ODBC driver.
: An add-in that integrates with the Visual Studio IDE. It lets developers use Server Explorer to browse Oracle schemas, run automatic code generation, edit PL/SQL procedures, and design Entity Framework models directly inside their development environment.
Because Premier and Extended Support for Oracle 11g has ended, locating and installing this exact release requires following specific steps to ensure compatibility with modern environments. Understanding the Package Architecture