Error: #1045 - Access denied for user 'root'@'localhost' (using password: NO)

Did you ever use phpmyadmin or mysql console to setup password?

If yes, go to step 6 and follow on

If no, open the file config.inc.php in folder C:/wamp/apps/phpmyadmin2.10.1 and find this line:

$cfg['Servers'][$i]['password'] = 'TakeOutAnythingInThisSingleQuote'; // MySQL password (only needed