To view the data and log files in a backup set
In the Choose Restore Destination dialog box, specify either the name of the file or the backup device containing the backup.
Note This option scans the backup set for the backup content information and can be time consuming, especially when using tape devices. If you already know the backup set to restore, enter the backup set number in Backup number instead.
Viewing Information about Backups | Verifying Backups |