Copying Info To Computer From a Floppy

Hello, so i saved a program that I made for turtles onto a floppy disk. i used /copy <filename> disk and that program is on the floppy. Now I tried to upload it to a different computer and the turtle. I tried /cp disk rom and i get copy:13: Access Denied and i tried /cp disk <filename> and it makes it a directory. What do i do?

Computer to disk:
> copy <Program Name> /disk/<Program Name>
Disk to computer:
> copy /disk/<Program Name> <Program Name>

Works! Thank you so much!