HKLM,%WINLOGON%,DefaultDomainName,%REG_SZ%,%BVTDOMAIN% --- ??? HKLM,%WINLOGON%,DefaultUserName,%REG_SZ%,%BVTUSER% HKLM,%WINLOGON%,DefaultPassword,%REG_SZ%,%BVTPASSWORD% HKLM,%WINLOGON%,AutoAdminLogon,%REG_SZ%,1 HKLM,%WINLOGON%,ForceAutoLogon,%REG_SZ%,1 HKLM,%WINLOGON%,passwordexpirywarning,%REG_DWORD%,0 passwordexpirywarning ??? DefaultUserName DefaultPassword DefaultDomainName AutoAdminLogon ForceAutoLogon ntdev winbld HKLM\SOFTWARE\Microsoft\WINDOWS NT\CurrentVersion\Winlogon Name: %SELF% Manipulating the REGISTRY providing automatic logon Usage: %SELF% -h -d -u:%USER% -p:%PASS% -y:%DOMAIN% -a:%AUTO% -c Where -h show this message -d enable debugging -y domain. Default is %DOMAINNAME% -u username. Default is "%DOMAINUSER%" -p password. No default -a Set AutoAdminLogon Feature. Only executed if explicitly set -c Clean the keys known to %SELF%. Default keys are: %KEYS%