Open and navigate to:
Provider=MSOLEDBSQL;Server=tcp:myServer.database.windows.net,1433;Authentication=ActiveDirectoryInteractive;UID=myUser@contoso.com;Database=myDataBase;
The only official and safe place to download all Microsoft drivers is the Microsoft Download Center. , as they may be outdated or tampered with.
Click over to the tab. Ensure Microsoft OLE DB Driver for SQL Server appears actively in the system driver catalog index. OLE DB vs. ODBC: Which Protocol Suits Your Stack?
, on the other hand, is the "Current Branch". It introduces the latest innovations, such as support for TDS 8.0 (Tabular Data Stream protocol) and TLS 1.3 , which provide enhanced security and performance for modern environments. download microsoft ole db driver for sql server 18
Microsoft Visual C++ Redistributable (Both X86 & X64 on 64-bit systems) Independent x86 and x64 installer packages Step-by-Step Download and Installation Guide
Verify application compatibility with the specific provider identifier MSOLEDBSQL .
For system administrators who need to deploy the driver across many machines, a silent (unattended) installation is essential.
If you need help setting up your connection string, tell me: What or framework are you using? Ensure Microsoft OLE DB Driver for SQL Server
OLE DB driver installation check - SQL Server | Microsoft Learn
The Microsoft OLE DB Driver 18 for SQL Server (MSOLEDBSQL) is a vital data access interface designed for high-performance connections between Windows-based applications and SQL Server instances. Originally released in 2018 after being undeprecated, version 18 serves as a "classic" but still supported driver that supports critical modern features like and Always On availability groups . Where to Download OLE DB Driver 18
| Version | Mainstream Support End | Extended Support End | | :--- | :--- | :--- | | | January 11, 2028 | January 11, 2033 | | OLE DB Driver 19 | January 11, 2028¹ | Not Applicable |
| Requirement | Detail | |--------------|--------| | OS | Windows 10/11, Windows Server 2016/2019/2022 | | Architecture | x86, x64 (ARM64 not natively supported) | | Prerequisites | Microsoft Visual C++ Redistributable 2017+ | | SQL Server | 2012, 2014, 2016, 2017, 2019, 2022 + Azure SQL | , on the other hand, is the "Current Branch"
On this page, you will find direct download links for the latest version. You can select installers for and Arm64 architectures.
: Ideal for cross-platform applications written in PHP, Python, or C++ that must target multiple operating systems outside of Windows frameworks. Troubleshooting Common Connection Roadblocks
Removed dependencies on vcruntime140_1.dll , allowing for better integration on systems with varied redistributable packages, and added support for querying server SPN.