Provider=MSOLEDBSQL;Data Source=ServerName\InstanceName;Initial Catalog=DatabaseName;Integrated Security=SSPI;
So use: Provider=MSOLEDBSQL19
: Prevents the machine from automatically rebooting post-installation.
To ensure the driver was installed successfully and is recognized by the operating system:
Use v18 for production workloads.
First released in 2018, the OLE DB Driver for SQL Server (versions 18 and later) is a stand-alone data access API (Application Programming Interface) that provides a direct, high-performance link to SQL Server from your applications.
The Version 18 driver can establish upstream connections with the following database versions: Azure SQL Database (and Azure SQL Managed Instance) SQL Server 2022 SQL Server 2019 SQL Server 2017 SQL Server 2016 SQL Server 2014 Mini-updates 4. Step-by-Step Installation Guide Method A: Interactive Graphical User Interface (GUI)
Distributed as an independent installer, allowing administrators to update connectivity components without upgrading the entire database engine. 2. Direct Download Links and Version Architecture
Note: If you run 32-bit application software on a 64-bit Windows operating system, install the version. The 64-bit installer automatically bundles both the 32-bit and 64-bit runtime libraries. 3. System Requirements and Supported OS download microsoft ole db driver for sql server 18
directly from the official Microsoft Learn portal. The most recent release for this major version is , which was released in May 2025. Microsoft Community Hub Official Download Links Download Microsoft OLE DB Driver for SQL Server
Version 18 supports SQL Server 2012 through SQL Server 2017, as well as Azure SQL Database and Azure Synapse Analytics.
| Architecture | Description | Typical Use Case | | :--- | :--- | :--- | | | 32-bit version for older applications | Legacy systems or applications running on 32-bit OS | | x64 | 64-bit version for modern Windows systems | Most current production environments | | Arm64 | For Windows devices running on ARM architecture | Surface Pro X, other Windows on ARM devices |
By following this guide, you should be well-equipped to download, install, and correctly use the Microsoft OLE DB Driver for SQL Server. Remember that for the absolute latest features and support, moving to version 19 is the recommended path forward for new projects. However, version 18 remains a robust and long-term supported solution that will serve your applications well for years to come. The Version 18 driver can establish upstream connections
Are you looking to , or are you setting up a new SQL Server connection ? Download Microsoft OLE DB Driver for SQL Server
Provider=MSOLEDBSQL;Data Source=ServerName\InstanceName;Initial Catalog=DatabaseName;User ID=YourUsername;Password=YourPassword; Use code with caution.
Are you connecting to an or Azure SQL Database ?