To default 433 board for new settings

Have 433 board programmed by previous owner. Unable to default and access with Winbox. Shows ‘wrong username or password’ message. Have tried to default by shorting across default point on board while powering. How do I get board to allow login so I can re-program? Don’t need to save old settings.

This is the location of the jumper hole:
http://wiki.mikrotik.com/wiki/Manual:Password_reset
You must reboot the board (power down and power on) while the jumper is shorted.
Then use admin as the user and password is blank.
Is that not working?

Thanks Surfer Tim. Was doing something wrong first time I tried that. Tried again and success!