Oracle.dataaccess.dll Version 4.112.3.0 Download __full__ Jun 2026

To obtain the official, authenticated assembly, use one of the following legitimate options: Option 1: The Oracle Technology Network (OTN) Archive

string connString = "User Id=scott;Password=tiger;Data Source=ORCL;"; using (OracleConnection conn = new OracleConnection(connString)) oracle.dataaccess.dll version 4.112.3.0 download

Furthermore, it's crucial to understand that Oracle.DataAccess.dll has a complex dependency on the full Oracle Client software. Simply copying the single DLL file into your application's directory will almost always lead to runtime errors because the underlying Oracle libraries are missing. The official installer handles all these dependencies. To obtain the official, authenticated assembly, use one