Importing B2 logs

I have run the import-b2.php file, it gave a lot of errors and repaired them presumably, because it ended with something like, so far so good, join the happy family.

I am quite willing, but lost as to how I get my old blogs in WP.
I made a dump/backup from my B2 database, I installed the Backup/restore in WP, but that does not recognize the B2 backup.

As you can see, I’m a null as far as MySQL goes.
I would appreciate some step by step help.