There have been many changes in version 6.0, including support for
mountable media such as floppy drives and removable hard disks.
This has necessitated a change in the info file structure. 
This means that any arhives created under 5.x will need their
info files reconstructed. This is quite easy to do - just run
the mkinfo/check archive module from the main taper menu.

You do not have to rebackup - the archive format is the same, just
the info file has changed.
