MSSQL failed to delete database

Error: During the execution of read assist in the file 'D:) SubHealth) DataFile. mdf' with offset 0x00000000350000, the damage handling system has reported error 21 (language not ready) to SQL Server. SOL server error message 'Bai Lao Xin Fu Zuo Xuan Hong Yu'; Other news related to the false alarm may be carefully monitored' If there are two tables or three sides shaking the left side of the fart, Zhang Qiang's silkworm display method is incorrect and must be erected

Solution:
Method 1: Restart the server (right-click "My Computer" ->"Administration" ->

Then delete
or select "close existing connection" when deleting

Method 2: Right click on the database to be deleted -> "Task" ->" Separation".