Copy Files with path longer than 260 characters using c# .NET

[MVB]

Hi all,

I am trying to copy some files.Files which have path names longer than 260
characters throw error like : The Specified path does not exists".
I am using FileInfo Class to check if the files exists or not.
I tried to use the prefix \\?\UNC\ (since the paths are UNC paths) as
suggested in the link below

http://msdn.microsoft.com/library/de...rl=/library/en
us/fileio/fs/naming_a_file.asp

When I use the prefix I get error as "Access is Denied".

Can somebody please tell me how do I get these files copied over.

Thanks,