I've now got a real fun course on Moodle 1.9 in which I can experiment with QuizPort so expect to hear from me a lot in the coming weeks.
I got this error message : "Could not update record in database table" in an exercise, Quelques Blocs, which I've uploaded to your http://bateson.kanazawa-gu.ac.jp/moodle/19/mysql/ site.
The exercise as you'll see it works just fine, but if you try and recreate from scratch you'll get the error message. I got round it by first creating the exercise from the jmt file and then updating the file and changing jmt to htm.
I hope that's clear. I'm annexing a Word document with the sequence of screenshots.
Cheers,
Glenys