Dante

Hello there, i am trying to unpack my archive but i always get various errors when oppening such as "Unexpected end of Data" i've tried to google it but to no success. the archive is split into 97 volumes, 2 of those are missing and i have no way of recovering these is it possible to still open the archive with those missing ? full size is 230 Gb I tried using the hex editor but i don't quite understand on what to do here is the first Bits of it: 37 7A BC AF 27 1C 00 04 00 00 00 00 00 00 00 00 any...