Parrot

I am trying to transfer my files from my old computer to my new computer with
the Vista operating system. However whenever I try to transfer files from
the Program Files directory of my old computer to the new one I get an Access
denied error. I have set the Program Files directory to be share on both the
new and old computer and I removed the Read Only option from the directory on
both computers. What do I have to do in order to copy files from the Program
Files directory of my old computer to the new one with Vista?
Dave