Problems copying disks with the 60II

im having a strange problem when i copy a disk... i'll take a perfectly fine disk full of seqs and/or sets and copy it like normal, but when i try to load from the new disk it will say ''this file cannot be loaded with this software version" or somthing similar.. i tested the disks i was using by reformatting them and saving just a couple things on there and they load fine... any ideas??

Are you using DD or HD floppies?

using HD.. im sure this has something to do with the problem but ive never had any trouble using HD before

The disks are probably faulty, can't you just load the disks you want to copy and create a new disk.

yeah thats what ive had to do, takes longer, but oh well. same disks work fine when i do it that way, just not when i copy.