這表示試著在內建的 (特殊) SAM 帳戶上進行操作，而這帳戶與內建的帳戶不相容。例如，內建帳戶無法刪除。
Click to search this error in Google
English version
Indicates an operation has been attempted on a built-in (special) SAM account which is incompatible with built-in accounts. For example, built-in accounts cannot be deleted.
Windows