karagunis

This guide is great but because im complete noob in this sort of things i messed up somewhere. When i try to run mangosd and relamd files i get: Cannot connect to the world database/Couldnot connect to MySql databse. MySql server is runing and im connected with sqlyog so idk where is prob I know i messed smething up,pls help me if you can,and don't lol as i said im complete noob with database work