Mssql odbc driver download - excellent idea
1. Install the compatible version ODBC diver--"Microsoft ODBC Driver 17 for SQL Server" and its prerequisite components (download link rushbrookrathbone.co.uk?id=).
2. Under ODBC Administrator|System DSN, check the driver version for the the existing Enterprise database DSN (named "SEWSS" by default). If the old driver (e.g. ODBC Driver 13 for SQL server) is in use, delete the current DSN.
Note: Before deleting, please keep a record of the DSN information such as name and description, since the information is needed in later steps.
Note: A similar issue on Azure PaaS use case is discussed in this KB rushbrookrathbone.co.uk
3. Click "Add" button to create a new DSN and select "ODBC Driver 17 for SQL Server" as the driver.
4. Fill in the same information as the deleted DSN (name and description), and select the same SQL server database:
5. Follow the instruction to finish the DSN setup steps.
When launching Statistica, selecting the correct database in the drop down, if necessary:

-