SP_ADDUMPDEVICE

Adds a backup device to an Instance of the Microsoft SQL Server 2005 Database Engine.
SP_ADDUMPDEVICE @devtype='disk',
@logicalName='AnyUserDefinedName',
@PhysicalName='E:\TP0001122.BAK'—Path of BackUp file where it is existing.
GO
SELECT * FROM SYS.BACKUP_DEVICES

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