شاید روی کاربر مربوطه policy اعمال شده
مسیر زیر رو چک کنید
To perform advanced password-related tasks
- In the Local Users and Groups MMC snap-in, double-click the Users folder.
- Select and right-click the name of the user who has a local account that you want to manage, and then select Properties.
- On the user’s Properties page, select one or more of the following options:
- User must change password at next logon.
- User cannot change password.
- Password never expires.
- Account is disabled.
- Account is locked out.
قسمت account is locked out براش تایمی ست نشده ؟