I have tried that. When I use that program it tells me the administrator password is Blank. I have looked at Microsoft and it said something about about the way windows XP was installed.
This error message may occur even though you typed the correct password. If you start Windows XP, successfully log on by using the same password, change the local administrator's password, and restart the computer to Recovery Console, you receive the same error message. This issue may occur if Windows XP was originally installed from a Sysprep image or if Sysprep 2.0 was run on the computer at one time. Sysprep.exe makes changes to the way that password keys are stored in the registry. These changes are incompatible with the Recovery Console logon routine.