Hello all

I had an old monetdb installation on my Windows laptop -Did the upgrade in Oct2020-SP5 Bugfix Release (11.39.17)

It really looks like I can start the server

C:\Program Files\MonetDB\MonetDB5\bin>mserver5
# MonetDB 5 server v11.39.17 (Oct2020-SP5)
# Serving database 'demo', using 4 threads
# Compiled for amd64-pc-windows-msvc/64bit
# Found 15.862 GiB available main-memory of which we use 12.928 GiB
# Copyright (c) 1993 - July 2008 CWI.
# Copyright (c) August 2008 - 2021 MonetDB B.V., all rights reserved
# Visit https://www.monetdb.org/ for further information
# Listening for connection requests on mapi:monetdb://localhost:50000/
# MonetDB/GIS module loaded
# MonetDB/SQL module loaded
# MonetDB server is started. To stop server press Ctrl-C.

But when I want to use the mclient, it asks the user and password and then... nothing and after a few minutes I have this message

Challenge string is not valid, it is empty

Same thing with an ODBC connection : after a long time, it fails.

I have reinstalled Monetdb but nothing changed.

I have no idea of what's wrong.

Best regards,

Simon

Simon AUBERT

Bourse Maritime – 1, place Lainé – 33 000 Bordeaux

Mob : +33(0)6 63 83 76 29