Whenever I install WordPress it asks me to choose a user name, not using bitnami myself so just maybe it is different.
You can find your username from your database using the database tool phpmyadmin, load it and examine the “<thing>users” table
Hi,
I’s simple.Delete your WP installation.Delete the DB associated with it.
Now create a new DB via phpmyadmin interface with any name you like.
No extract a new WP site in your www (if you’re on wamp) or htdocs (if you’re on xampp). Before browsing your new installation go get a copy of your wp-config.php and give it the DB name you just created and also the password.
Now browse your WP and go through the installation. You should be asked about the username and password. you’re done.
If there’s still something wrong, there shouldn’t.
Renaming WordPress administration with phpMyAdmin
For those feeling a little more adventurous, you can change your user name in cPanel and phpMyAdmin.
First you’ll need to access your cPanel and scroll down until you find phpMyAdmin.
phpmyadmin
Then select the database blog we want to change the user name.
On the left side you should see a list of all tables in the database. Click on the one that says wp_users. Then click on the user name you want to edit.
admin name change
User_login change the value to whatever you want, click the “Continue” button and you’re done.
Now go back to your site and remember to sign in with your new username.
