Microsoft® Sql Server® 2012 Native Client [updated] Jun 2026

It was the go-to driver for SQL 2012, combining OLE DB and ODBC into one DLL. But did you know it’s been deprecated for years? 📉

Microsoft® SQL Server® 2012 Native Client (also known as SQLNCLI11) is a single dynamic-link library (DLL) that combines the SQL OLE DB provider and the SQL ODBC driver into one package. It was designed to provide native data access to SQL Server 2005 through 2012, allowing applications to leverage features like , UTF-16 support , and High Availability Disaster Recovery (Always On). Key Details and Download microsoft® sql server® 2012 native client

Offers a COM-based interface for accessing data, frequently used by older or specialized enterprise applications. It was the go-to driver for SQL 2012,

If you are troubleshooting a legacy system, ensure the correct version (x86 vs x64) of the client is installed matching your application’s bitness. It was designed to provide native data access

Are you still supporting legacy drivers in your stack, or have you fully migrated to the modern ODBC drivers? Let me know in the comments!

: You can find the installer on Microsoft as part of the SQL Server 2012 Feature Pack .