nahoo7 wrote:
using wb1.3 on a500 and wb3.1 on a2000.
If you`re just copying files over, try formatting the floppy on the A500 first. I vaguely remember hearing about disks formatted with a newer filesystem causing problems on older machines.
If you`re making a disk from an adf image, it might be in a custom format not readable by AmigaDos.If that`s the case the only way to use it is to boot from it.