Everytime I copy or place a file to the Mac Desktop it also copies to the Windows desktop. I do not want that to occur. Parallels 10, OS 10.10, Windows 7. Thx.
They are not being copied. You have shared folders turned on to share your desktop files between both. If you want to completely isolate the Mac files from the Windows files you must turn off sharing of your home folder and various subfolders in your VMs configuration.