線上還原至資料庫 '%1' 失敗。執行離線還原可能較為恰當。若要強制離線還原,請先使用 ALTER DATABASE 陳述式,讓資料庫離線。
Click to search this error in Google
English version
The online restore to database '%1' failed. It may be appropriate to perform an offline restore instead. To force an offline restore, first take the database offline using the ALTER DATABASE statement.