Emax

just ahve a problem with EMX here:
i tried to put some files on a DD Disk. I downloaded these files from
that EMU sound collection somewhere. the files are called "zd705.em1"
and stuff like this... the problem is that EMX gives me disk error:
"No respond from drive" and "Sector not found !"

does anyone know whats wrong?

cheers 
phono;)