檔案 "%1" 無法在現有的 "%2" 上還原。請使用 WITH REPLACE 重新發出陳述式，以便覆寫已存在的檔案，或者使用 WITH MOVE 來識別替代位置。
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English version
File "%1" cannot be restored over the existing "%2". Reissue the RESTORE statement using WITH REPLACE to overwrite pre-existing files, or WITH MOVE to identify an alternate location.
SQL Server