Oracle.dataaccess.dll Version 4.112.3.0 Download

One of the biggest pain points with Oracle.DataAccess.dll 4.112.3.0 is bitness mismatch.

The version number 4.112.3.0 maps to:

This version is commonly used with:

You can combine Instant Client with the standalone ODP.NET package: oracle.dataaccess.dll version 4.112.3.0 download

Oracle.DataAccess.dll is the core assembly for ODP.NET (Oracle Data Provider for .NET) – Oracle’s ADO.NET driver that enables .NET applications to communicate with Oracle databases. Version 4.112.3.0 belongs to the Oracle Database 11g Release 2 client era, specifically a patchset release from around 2011–2012. One of the biggest pain points with Oracle

This version is still found in many legacy enterprise applications, internal tools, and older ASP.NET web systems. If you are maintaining or deploying such an application, you may need to obtain this specific DLL version – not a newer one – due to strict assembly binding redirections or compatibility constraints. This version is commonly used with:

You cannot simply copy this DLL into a bin folder and expect it to work – the full Oracle Client (or Instant Client) must be installed and properly configured.