I don't understand your response...
All i stated is i have never seen that procedure setting a Windows password...period.
The feature to enforce complexity requirements in a password is a Domain Controller Policy. Sicne teh OP states the machine is not on a Domain, it is either an aftermarket password manager (possibly added by the manufacturer) or this is some sort of ill-advised attempt to gain access to a machine that has a password, since a standard installation of any version of Windows
will not enforce any password requirements of Windows Account passwords. Trying to claim that "it happened" as evidence that it is true is incoherent with the fact that the feature is not enabled on new installations. It's possible- but highly unlikely- that somewhere down the line the Local Security Policy was changed to require complex passwords, perhaps as part of the OEM setup.
Either way, we couldn't present help to bypass password restrictions even if we wanted to.