Microsoft Ole Db Driver For Sql Server 18 //top\\ — Download

The latest version of the Microsoft OLE DB Driver 18 for SQL Server

, released on May 12, 2025. This driver is the newer generation of OLE DB connectivity, replacing the deprecated SQL Server Native Client (SNAC) and the legacy SQLOLEDB provider. Microsoft Community Hub Direct Download Links

The driver is available as a stand-alone redistributable installer for Windows: Download Microsoft OLE DB Driver 18 (x64) (includes both 64-bit and 32-bit drivers) Download Microsoft OLE DB Driver 18 (x86) (32-bit only) Microsoft Learn Key Features in Version 18 Support for Modern Auth

: Integrated support for Microsoft Entra ID (formerly Azure AD) authentication, including Multi-Factor Authentication (MFA) via ActiveDirectoryInteractive Idle Connection Resiliency download microsoft ole db driver for sql server 18

: Allows the driver to automatically re-establish broken connections to Azure SQL Database or SQL Server. Enhanced Security

: Supports TLS 1.2 and provides updated security hotfixes for potential vulnerabilities. No SNAC Dependency

: Operates independently of the SQL Server Native Client, which is no longer recommended for new development. Microsoft Learn Installation Prerequisites Download Microsoft OLE DB Driver for SQL Server The latest version of the Microsoft OLE DB

You can download the Microsoft OLE DB Driver 18 for SQL Server directly from the official Microsoft Download page.

As of May 2025, the most recent stable release in the 18.x branch is version 18.7.5. While version 19.x is now the latest general availability version, the 18.x driver can be installed side-by-side if your application specifically requires it. Quick Download Links Download OLE DB Driver 18 (x64) Download OLE DB Driver 18 (x86) The Story of the OLE DB Driver

The journey of the OLE DB driver is a tale of a "comeback." For years, Microsoft had deprecated OLE DB in favor of ODBC, telling developers it was the end of the road for the provider. However, due to massive community demand and the need for a native-code API that supported the latest SQL Server features, Microsoft "undeprecated" it in 2018. Issue 2: "SSL Security error – TLS 1

The 18.x series was the first major result of this revival, rebranding the old "SQL Server Native Client" into the standalone Microsoft OLE DB Driver for SQL Server (MSOLEDBSQL). It introduced modern essentials like Multi-Factor Authentication (MFA) support via Azure Active Directory and idle connection resiliency, making it a bridge between legacy applications and the modern cloud.

Issue 2: "SSL Security error – TLS 1.2 required"

Cause: Driver 18 enforces TLS 1.2 by default. Older SQL Servers (2012 without patches) may not support it.

Fix: Install the latest service packs on SQL Server, or add UseFMTONLY=0; to your connection string (though this is a temporary workaround). Better: Update your SQL Server TLS configuration.

The Ultimate Guide: How to Download and Install Microsoft OLE DB Driver for SQL Server 18

Encrypted Connection to Azure SQL

Provider=MSOLEDBSQL;Server=tcp:myServer.database.windows.net,1433;Database=myDataBase;Uid=myUsername;Pwd=myPassword;Encrypt=yes;TrustServerCertificate=no;

Latest Version 18.7.x (Recommended)

Step-by-Step Download Guide

Follow these precise steps to download Microsoft OLE DB Driver 18 for SQL Server.

Download Microsoft OLE DB Driver for SQL Server (Version 18)

Issue 4: "Provider cannot be found" error in legacy apps

  • Solution: Register the driver manually (rarely needed). Run regsvr32 msoledbsql.dll from an elevated command prompt in the installation folder (C:\Program Files\Microsoft SQL Server\Client SDK\OLEDB\180\).