windows下进入cmd，输入“sqlcmd”回车。

输入：

restore database boss from disk = 'F:\boss1355.bak' with replace, move 'boss' to 'D:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\DATA\boss.mdf',move 'boss_log' to 'D:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\DATA\boss_log.ldf';

‘go’，回车。

 

进行还原。