Access driver not found in ODBC Data Source Administrator when registering data source

We know that when accessing a database through the ODBC manager of MFC, a data source must be registered with the ODBC manager.

But in practice, it is found that there is only the SOL Server driver in the ODBC manager, and there is no Access driver we want .

Solution: Find odbcad32.exe under the path C:\Windows\SysWOW64, and double-click to run it .

This is a 32-bit ODBC data source manager. With this manager, you can find the Access driver.

Reason: The Access data source driver is 32-bit, and 64-bit does not support it , so there is no 64-bit ODBC manager.