I want to copy a folder, and i want to delete destination folder first. So I am deleting destination folder then recreate it and then copy files. The problem is that i get the <
Why are you setting the file attributes after you have copied the file? Is this necessary?
What you could do is first setting the the different attributes and afterwards doing the actual file copy. It also makes more sense, first checking if it is a ReadOnly file, and if it is, then set it to Normal, and do the copy.