Cisco WAN :: 800 Cannot Remember Username And Password

I have a cisco 800 series router which I configured months back with username and password. Now I wanted to use it recently but cannot remember my username or password.I decided to use rommon to reset the password and during bootup, i hit ctrl+break which took me to rommon mode. Then i used confreg 0x2142 to bypass the startup config. It then told me to reset or power off and on the router which i did. Then on booting up again, it started showing me stuffs like these: [code]