Volume DH0 not valildated

[amigagr]

if you can find an old scsi hard disk you can connect it to the controler, format it and transfer the files. probably your controler is a GVP 2000 HC+8 or similar. you can find more info at the big book and maybe the correct software at installer heaven

the same think happend to me back in 1995 with an a2000 at work, and i back up the 40mb disk in floppys... format it, and restore data back to the disk. it tooks me more than a week, but it was the first step to start understanding the way that amiga dos and workbench operates.

[amigagr]

@Thomas: more or less you are right about validation but you are missing something here. the possibility that if he has workbench and rom 1.3, the disk validator handler file to be damege from the sadam virus that it was very famus at his time and the reason that they move the disk validator to the rom from workbench 2 and up. if this is the case, the validation can't be finish.