A project password cannot be cleared although the secure devices have been removed from it.
It may happen that secure device certificates are present in the project. Remove them from the list and try again via the 'Clear Password' button.
- Open the project using the project password.
- Go to the 'Security' tab, select and delete all the certificates that are listed.
- Go to the 'Details' tab and click the 'Change Password' button.
- Click the 'Clear Password' button to clear the password.