A summary of what's around the forums.
Try to login after each step.
#1. Clear your cookies
Cookies are in your computer.
In windows they are in
C: / docs and setting / username / Cookies folder.
#2. Clear the temp cache on your computer
Go to the "case 'retrievepassword':" section.
Just under the the comment:
// redefining user_login ensures we return the right case in the email
$user_login = $user_data['user_login'];
$user_login = $user_data->user_login;
#4. Your blog host should provide you with phpMyadmin access to your databases for you to do this.
Open phpMyadmin, and click on the users table in the left menu (it could be wp_users, or yourprefix_users)
Click on the edit button next to the admin user.
Delete whatever is in the password field.
Now go to http://bfl.rctek.com/tools/?tool=hasher
enter your desired password, and copy the hash that it generates
Paste the hash in the password field for admin
Save the info in the database.
Login to WordPress using "admin" and the password you used to create the hash.