Version 17.4 of the Microsoft ODBC Driver 17 for SQL Server has been released. Version 17.4 brings several added features and fixed issues. Added Support for Always Encrypted with Secure Enclav...
Updated Feb 19, 2020
Version 3.0
Blog Post
I enabled tracing and got this at the very bottom of trace file: [ODBC][25090][1565445958.576898][SQLGetConnectAttrW.c][211]Error: SQL_INVALID_HANDLE Additionally I know it detects the server itself because there's this entry somewhere in the middle: [ODBC][25090][1565445958.570105][SQLDriverConnectW.c][290] Entry: Connection = 0x2616080 Window Hdl = (nil) Str In = [DRIVER={ODBC Driver 17 for SQL Server};SERVER={slaro};Trusted_Connection={YES};WSID={slaro};APP={SQLCMD};][length = 105 (SQL_NTS)] Str Out = (nil) Str Out Max = 0 Str Out Ptr = (nil) Completion = 0 UNICODE Using encoding ASCII 'ANSI_X3.4-1968' and UNICODE 'UTF-16LE' I'm not sure if ASCII 'ANSI_X3.4-1968' is not causing the problem. It was mentioned in documentation that this should say "UTF-8".