Microsoft SQL Server Native Client 10.0 ODBC Driver Download Guide The Microsoft SQL Server Native Client 10.0 (SNAC 10.0) is a critical data access technology that provides a single dynamic-link library (DLL) containing both the SQL ODBC driver and the SQL OLE DB provider. Released alongside SQL Server 2008 , this driver was designed to bridge the gap between native-code applications (C/C++) and the advanced features of SQL Server. While Microsoft now recommends modern ODBC drivers for new development, many legacy systems still require the specific 10.0 version to maintain compatibility with older software and database instances. Key Features of SQL Server Native Client 10.0 Native Client 10.0 was a significant evolution from the older MDAC components. It enabled several features that were then-new to SQL Server: Backward Compatibility: Supports connections to SQL Server 2000, 2005, 2008, and 2008 R2. Modern Data Types: Unlike older "generic" drivers, it correctly recognizes newer SQL types like date and time , which were introduced in SQL Server 2008. Advanced Features: Provides support for Multiple Active Result Sets (MARS), query notifications, and XML data types. High Performance: Uses a native COM API to access the SQL Server Tabular Data Stream (TDS) protocol directly. Where to Download the Driver Microsoft no longer offers a standalone landing page for "Native Client 10.0." Instead, it is distributed as part of the Microsoft SQL Server 2008 Feature Pack . Official Source: Visit the Microsoft Download Center or search for the "SQL Server 2008 Feature Pack". File Name: Look for sqlncli.msi . Depending on your system architecture, you will need the x86 (32-bit) or x64 (64-bit) version. Third-Party References: Websites like ConnectionStrings.com provide direct links to archived Microsoft installer files if the primary Feature Pack pages are difficult to navigate. Installation and Configuration Once downloaded, the installation is straightforward. The MSI installer handles all registry settings for the ODBC driver automatically. How to Verify Installation To confirm the driver is active: Support Policies - SQL Server Native Client - Microsoft Learn
Microsoft SQL Server Native Client 10.0 is a legacy data access technology that combines the SQL ODBC driver and SQL OLE DB provider into a single dynamic-link library (DLL). It is now deprecated and generally not recommended for modern application development. Microsoft Learn Topic Overview & Key Details It allows native-code applications (C, C++, etc.) to connect to SQL Server and use features like XML data types and user-defined types (UDTs). Version History: Version 10.0 was released with SQL Server 2008 Connectivity: To use this specific driver in a connection string, you must include Driver={SQL Server Native Client 10.0} Deployment: It is distributed via sqlncli.msi , which was traditionally part of the Microsoft SQL Server 2008 Feature Pack Microsoft Learn Critical Support & Compatibility Issues SQL Server Native Client (OLE DB) - Microsoft Learn
Executive Summary Microsoft SQL Server Native Client 10.0 is the driver version associated with SQL Server 2008 . It is considered obsolete and unsupported by Microsoft. While download links still exist for legacy application support, Microsoft strongly recommends that users upgrade to the Microsoft ODBC Driver for SQL Server (currently version 18) or the Microsoft OLE DB Driver for SQL Server for modern security and performance.
1. Driver Identification When selecting a driver in an ODBC Data Source Administrator, you may see it listed as: microsoft sql server native client 10.0 odbc driver download
SQL Server Native Client 10.0 SQL Native Client (sometimes used for version 9.0, distinct from 10.0)
Release Correspondence:
SQL Server Native Client 10.0 = Released with SQL Server 2008. SQL Server Native Client 11.0 = Released with SQL Server 2012 (Also end-of-life). Microsoft SQL Server Native Client 10
2. Download Locations Because this software is retired, it is no longer featured on the main Microsoft Driver download pages. It must be downloaded via the Microsoft SQL Server 2008 Feature Pack . Direct Download Source: You can find the installers inside the "Microsoft SQL Server 2008 Feature Pack" page on the Microsoft Download Center.
Official Page: Microsoft SQL Server 2008 Feature Pack
Specific Files to Look For: On that page, scroll down to the "Instructions" section or the file list. You generally need to download the package specific to your system architecture: Key Features of SQL Server Native Client 10
x64: sqlncli.msi (64-bit) x86: sqlncli.msi (32-bit) IA64: (Itanium - extremely rare, generally ignore this).
Note: You must download the correct bitness (32-bit vs 64-bit) for the application that needs the driver, not necessarily the operating system.