phpMyAdmin login failed

[scorpioy]

I did not set password on mysql admin account at http://localhost/WAMP/phpMyAdmin/index.php. When I login, I just type username as 'admin' and leave password blank. Now I cannot login any more. It seems someone has changed it.

When I try to access it from webpage, I got an error:

Warning: mysql_connect(): Access denied for user: 'root'@'localhost' (Using password: NO) in c:\program files\apache group\apache\htdocs\login.php on line 54
Could not connect to MySQL server!

Could someone help me to solve this problem? I backed up all tables and rows in database. Do I have to reinstall mysql?

Thanks.

[devinemke]

log as root:
username: root
password: (blank)

[scorpioy]

Now my admin account setting is:

username: admin
password is blank

I tried to set it up in http://localhost/WAMP/phpMyAdmin/index.php

but I got error like this:

---

Server localhost
Error

SQL-query :

SET PASSWORD FOR "e_novative"@"localhost" = PASSWORD( "****" )

MySQL said:

You must have privileges to update tables in the mysql database to be able to

change passwords for others

---

Any help please.