Any way to repair the damage backup file?

Microsoft SQL Server

Maybe post to wrong group, I am sorry.

If my backup file has error so that the restore is failed, is there any way
to repair the damage backup file?

(The restore procedure of 2005 report there is an error on page 65535:-1)

Thx.
To the best of my knowledge, there's no repair option for a backup. But in 2005, you have the
CONTINUE_AFTER_ERROR option for the RESTORE command. Of could, you will then have a database win
some corruption which you need to handle.
I see. Thanks. Good news for me.

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