Microsoft ODBC Driver for SQL Server is a single dynamic-link library (DLL) containing run-time support for applications using native-code APIs to connect to SQL Server. Use Microsoft ODBC Driver 17 for SQL Server to create new applications or enhance existing applications that need to take advantage of newer SQL Server features. The redistributable installer for Microsoft ODBC Driver 17 for SQL Server installs the client components, which are required during run time to take advantage of newer SQL Server features. It optionally installs the header files needed to develop an application that uses the ODBC API. Starting with version 17.4.2, the installer also includes and installs the Microsoft Active Directory Authentication Library (ADAL.dll). If you have a previous version of Microsoft ODBC Driver 17 for SQL Server installed, installing 17.7.1 upgrades it to 17.7.1.ĭownload Microsoft ODBC Driver 17 for SQL Server (圆4)ĭownload Microsoft ODBC Driver 17 for SQL Server (x86) Version information Version 17.7.1 is the latest general availability (GA) version.

If you are accessing this page from a non-English language version, and want to see the most up-to-date content, please visit the US-English version of the site. This release of Microsoft ODBC Driver for SQL Server can be installed in the following languages: You can download different languages from the US-English version site by selecting available languages.

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