I am trying to move the directory from one location to another location on the same drive. I am getting \"Cannot create a file when that file already exists
from http://msdn.microsoft.com/en-us/library/system.io.directory.move.aspx
"This method throws an IOException if, for example, you try to move c:\mydir to c:\public, and c:\public already exists. You must specify "c:\public\mydir" as the destDirName parameter, provided that "mydir" does not exist under "c:\public", or specify a new directory name such as "c:\newdir"."