Looking for how to reactivate my Desktop

biso

Honorable
May 26, 2013
2
0
10,510
While trying to backup my files on an external hard disk I copied the whole user file which included the active desktop icons and programmes. But each time I boot my computer it brings an error message "E:\ Desktop means a file that is unavailable" and some of programe files won't open because of this. Please how do I rectify this problem? Thank you.