Backup file created by TotalRecovery, a system backup and recovery application; stores a disk image of a disk partition or the whole hard drive; can be used for restoring the computer system state exactly as it was saved. SCO files can be converted to VMWare .VMDK disk images in TotalRecovery. NOTE: SCO disk images are also created by Total Backup Recovery Server, a Windows server edition of the software.
SCO file suffix is associated with Sibelius.