B3 phpmyadmin

[Ni3ls]

Hi all,
I followed these tutorials
http://forum.bigbrotherbot.net/insta...one-two-three/

Im done with Phase 1, but in Phase 2 he goes to localhost/phpmyadmin. However I can't locate it? 404 Not found... But everything is installed without errors. How can I check if there went something wrong?

EDIT: mysql -u root -p<mysql password> b3-db.sql doesnt work aswell. "Unknown database 'b3-db.sql' "