In order to reset an admin's/participant's password - navigate to the 'Sign In' site. Below the 'Register' button you will see a link that says 'Forgot your password?'. Click on this link and follow the instructions to reset your password.
1. Click on 'Forgot your password' on the 'Sign-In' page:
2. Enter your registered email address, and you will receive a computer generated password to your email, which you can change once you login to the website.