You will need to open cmd window and type as follows:
Code:
mysql -u root mysql
USE <your db's name>;
GRANT ALL OPTIONS ON *.* TO <your username for db>@localhost IDENTIFIED BY <'your pw for your db'> WITH GRANT OPTION;
NOTE the ' before and after your pw they HAVE to be there.... also note you will not use the < and > symbols.. those are to show you that your own thing should go in there..
That should solve your access denied error.. However if you find that you have another error, try doing a search first.. There IS a one stop error guide that has this and many more errors listed in it.
http://www.eqemulator.net/forums/viewtopic.php?t=12827 Hope this helps you.