Download Microsoft Ole Db Driver For Sql Server 18 — Updated
is a stand-alone data access Application Programming Interface (API) used to connect applications to SQL Server. It is the modern successor to the legacy "Microsoft OLE DB Provider for SQL Server" (often referred to by the provider string SQLOLEDB ).
Provider=MSOLEDBSQL;Data Source=ServerName;Initial Catalog=DatabaseName;User ID=UserName;Password=YourPassword; Use code with caution. Integrated Windows Authentication
.NET developers should use Microsoft.Data.SqlClient or System.Data.SqlClient . However, if you have a legacy .NET app using System.Data.OleDb , it will work.
After installation, you can verify the driver via: download microsoft ole db driver for sql server 18
If you specifically need an older version (like 18.0, 18.1, etc.), replace the version number in the URL path or check the Microsoft OLE DB Driver release history .
Elias leaned back, his task complete. The city of Data-Tech was safe, bridged by a small but mighty driver that ensured the past could always talk to the future.
Version 18.7.5 is the most recent update, released in May 2025 to address security vulnerabilities and stability issues. Architectures: Available for both x64 and x86 systems. Integrated Windows Authentication
The single 64-bit MSI package will automatically detect your operating system's architecture and install the appropriate 64-bit (x64 or Arm64) binary files. If you need the 32-bit (x86) version, please visit the official Microsoft page to locate the correct MSI installer.
| Version | Mainstream Support End | Extended Support End | | :--- | :--- | :--- | | | January 11, 2028 | January 11, 2033 | | OLE DB Driver 19 | January 11, 2028¹ | Not Applicable |
For the latest version 18 build number and release notes, refer to the official Microsoft documentation under "OLE DB Driver for SQL Server". Elias leaned back, his task complete
Commonly named msoledbsql_18.x.x_x86.msi
If you want, I can:
Provider=MSOLEDBSQL;Data Source=ServerName;Initial Catalog=DatabaseName;Integrated Security=SSPI;
Alternatively, use a PowerShell query:
¹ Support dates for version 19 will be extended if a future version of SQL Server ships with it.