Disclaimer: Windows 7 is no longer supported by Microsoft. Use at your own risk, and always back up your data before installing legacy drivers.
This is the most common error on Windows 7.
For Windows 7, the most compatible version is usually the .
If you need to connect to Office files, you need the . For older files: Microsoft Access Database Engine 2010.
Many ODBC drivers require the Visual C++ Redistributable (2010, 2013, or 2015). If the install fails, download the corresponding redistributable package first.
Newer versions (like Driver 17 or 18) may require specific Service Packs or might not support Windows 7 at all. Microsoft Access & Excel (.mdb, .accdb, .xlsx)