Ошибка при запуске Windows XP: the system could not log you on. Make sure your User name and domain are correct, then type your password again. Letters in passwords must be typed using the current case.
Мне помогло измененить в реестре HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon AutoAdminLogon (REG_SZ): 0 (было 1)