Some developers need to deploy Oracle.DataAccess.dll without running the interactive installer. Oracle allows a but with dependencies.
This is the preferred method for modern deployment scenarios to avoid "DLL Hell" and conflicting Oracle client versions on the same server. oracle.dataaccess.dll version 4.112.3.0 download
You cannot typically download this single DLL safely from a third-party site. It must be installed as part of a larger package to ensure all "unmanaged" dependencies (like ) are present. Official Source: Download the Oracle Data Access Components (ODAC) Specific Version: ODAC 11.2.0.3.0 on the Oracle Technology Network. Alternative (Developer): A community-maintained version is available on Some developers need to deploy Oracle
to:
Oracle.DataAccess.dll (ODAC) is a .NET data provider that enables .NET applications to connect to Oracle databases. It provides a set of classes that implement the ADO.NET interface, allowing developers to interact with Oracle databases using .NET languages such as C# and Visual Basic .NET. The Oracle.DataAccess.dll assembly is a key component of the Oracle Data Access Components (ODAC) for .NET. You cannot typically download this single DLL safely