secedit /export /cfg c:secpol.cfg
(gc C:secpol.cfg).replace("PasswordComplexity = 1", "PasswordComplexity = 0") | Out-File C:secpol.cfg
secedit /configure /db c:windowssecuritylocal.sdb /cfg c:secpol.cfg /areas SECURITYPOLICY
rm -force c:secpol.cfg -confirm:$false