Move CB 1.9.1 on Joomla 1.5 to CB 1.9.1 on Joomla 3.4.5

Hello all,

I have a very old Joomla 1.5 site that I'm redeveloping in Joomla 3.4.5.
On the old site I have CB 1.9.1, so I did a fresh install on the Joomla 3 site of that same 1.9.1 version.

Like with other component's I'm using I copied the database tables into the new site, but to my surprise CB does not recognise the data (yes, I did alter the prefix)

When I run the DB checks in CB it sais that all is ok. Is there sometning I'm missing?
I also managed to import the users by the way, using J2XML.

I could retry with CBjuice, but does that import the CB settings as well?

Ah, sorry, should have thought of this before...: config is saved in a file, not in the DB.