Version 4.112.3.0 Download //top\\ - Oracle.dataaccess.dll

oracle.dataaccess.dll is the primary component of the Oracle Data Provider for .NET (ODP.NET)

• Oracle.DataAccess.dll v4.112.3.0 corresponds to Oracle's 32-bit ODAC/ODP.NET package historically distributed via NuGet and Oracle client installers. The NuGet package name is Oracle.DataAccess.x86.4 version 4.112.3 (published May 24, 2016).
• Officially supported distribution is via Oracle/ODAC installers or Oracle's official downloads; third‑party DLL download sites exist but carry security risks.

She had migrated the legacy payroll system to a new server three hours ago. The old one, a wheezing dinosaur named NOSTROMO-1, had finally given up the ghost. The new machine— sleek, powerful, unnamed— was refusing to talk to the Oracle database. oracle.dataaccess.dll version 4.112.3.0 download

• Copy Local = True (if deploying standalone).
• Specific Version = True (to lock to 4.112.3.0).

• If your application is compiled as Any CPU and runs on a 64-bit OS, .NET will try to load the 64-bit version of Oracle.DataAccess.dll.
• If only the 32-bit version is installed or registered in GAC, you get:

  System.BadImageFormatException: Could not load file or assembly 'Oracle.DataAccess.dll'...
  

1. Install ODAC on a development machine.
2. Locate Oracle.DataAccess.dll under:

   Method 1: Download ODAC 11.2 Release 4 (11.2.0.3.0)

   Release Context

   : Bundled with Oracle Client 11.2.0.3 and ODAC (Oracle Data Access Components) 11.2.0.3.0. Critical Considerations for Use oracle