For deploying across many servers, use:
msiexec /i msoledbsql_x64.msi /quiet /norestart IACCEPTMSOLEDBSQLLICENSETERMS=YES
Add ADDLOCAL=ALL to ensure all features, or ADDLOCAL=SQL_Driver for just the x64 driver.
Do not download from third-party sites. Use only official Microsoft sources:
Issue: "Provider cannot be found"
Issue: "SSL Provider: The certificate chain was issued by an authority that is not trusted"
Issue: SQLNCLI11 vs MSOLEDBSQL
To download and install the Microsoft OLE DB Driver for SQL Server (x64), follow these steps. Note that while version 17 was a major release, Microsoft typically directs users to the latest supported versions (currently v18 or v19) for better security and feature support. 1. Download the Installer
You can find the standalone installers on the official Microsoft OLE DB Driver download page.
Version Selection: Select the x64 version of the installer (e.g., msoledbsql.msi for v18 or msoledbsql19.msi for v19).
Compatibility: If you specifically need Version 17, it is often bundled with older SQL Server 2017/2019 installations, but for standalone use, version 18.x is the direct successor and maintains the same MSOLEDBSQL provider name. 2. Check Prerequisites download microsoft ole db driver 17 for sql server -x64-
Before installing the x64 driver, ensure your system has the required Microsoft Visual C++ Redistributable packages.
Important: To install the x64 OLE DB driver, you must have both the x86 and x64 versions of the Visual C++ Redistributable installed on your machine. 3. Installation Steps
Run the Installer: Double-click the downloaded .msi file to start the setup wizard.
License Agreement: Review and accept the end-user license agreement.
Feature Selection: By default, the installer will select the core driver components. You may also choose to install the SDK (headers and library files) if you are developing applications.
Complete Setup: Click Install and then Finish once the process is complete. 4. Verification To confirm the driver is installed correctly on Windows:
Open Add or remove programs and look for "Microsoft OLE DB Driver for SQL Server".
Check for the driver file at %Windir%\system32\msoledbsql.dll. Download Microsoft OLE DB Driver for SQL Server
The Microsoft OLE DB Driver for SQL Server (MSOLEDBSQL) was first released in 2018 as a replacement for the deprecated SQL Server Native Client (SNAC). While version numbering for this specific driver started at version 18, it is often sought alongside the Microsoft ODBC Driver 17 for SQL Server. Download Links For deploying across many servers, use: msiexec /i
For the most secure and up-to-date performance, Microsoft recommends using the latest stable release (Version 19), which can be installed side-by-side with older versions.
Microsoft OLE DB Driver for SQL Server (Latest): Download the current x64 version from the official Microsoft Download Page.
Microsoft ODBC Driver 17 for SQL Server (x64): If you specifically need the version 17 driver (common for compatibility with SQL Server 2017/2019), it is available at Microsoft Learn. Key Features and Requirements
Prerequisites: To install the x64 OLE DB driver, you must have both the x86 and x64 versions of the Microsoft Visual C++ Redistributable installed on your system.
Security: Recent hotfixes have been released to address critical security issues; always ensure you are running the latest minor version (e.g., OLE DB 18.7.x or 19.4.x).
Connectivity: The driver supports connections to SQL Server versions 2012 through 2022, as well as Azure SQL Database and Azure SQL Managed Instance. Ole DB (Ado) for MSSQL un-deprecated by Microsoft
Connecting the Dots: A Quick Guide to the Microsoft OLE DB Driver 17 for SQL Server (x64)
In the world of database management, having the right "bridge" between your application and your data is everything. If you've been searching for the Microsoft OLE DB Driver 17 for SQL Server -x64-
, you're likely working with high-performance, native-code applications that need to talk to SQL Server efficiently. Do not download from third-party sites
Here is a quick breakdown of why this specific driver matters and how to get it running. What is the OLE DB Driver 17?
The OLE DB Driver 17 for SQL Server is a standalone data access API used to connect to SQL Server and Azure SQL Databases. It replaced the older SQL Server Native Client (SNAC) and provides a path for COM-based applications to access modern database features. Key Features of Version 17: Modern Lifecycle Support: It follows the Modern Lifecycle Policy
, meaning it continues to receive critical security updates. Feature Access:
Supports snapshot transaction isolation, XML data types, and Multiple Active Result Sets (MARS). Stability:
Unlike version 18 or 19, which introduced "breaking changes" like mandatory encryption by default, version 17 is often the go-to for legacy systems that aren't ready for a full security overhaul. Downloading and Installing (x64) For most modern systems, the
version is the standard. It’s important to note that the x64 installer typically installs both 64-bit and 32-bit drivers to ensure compatibility with various application architectures. Get the Installer : You can find the official download links on the Microsoft OLE DB Driver for SQL Server download page Prerequisites : Before you run the MSI, ensure you have the Microsoft Visual C++ Redistributable
installed. You’ll need both the x86 and x64 versions of the redistributable to properly install the x64 OLE DB driver. Connection String
: Once installed, you’ll reference it in your code using the provider name: Provider=MSOLEDBSQL; Should you use Version 17 or 19? Download Microsoft OLE DB Driver for SQL Server
Open Registry Editor (regedit.exe) and navigate to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSOLEDBSQL\CurrentVersion
Look for Version string value: 17.x.x.x.