FTP "access denied" creating folder

[SuperJason]

I'm trying up use the "Process Files" step to recursively upload a tree of files. The files in the root work fine, but when it tries to upload the files from the subfolder, I get this error:

Connecting to FTP server 'ftp.Young-Technologies.com' on port 21
C:\BuildRoot\Projects\NLE\Trunk\Nle.Website\Code\D efault.aspx -> /c:/webhost4life aspnet/superjason/Test/Administration/Logging/
Error changing to directory /: Access denied (/c:/: Permission denied.)

The only other thing to note is that the destination folder does not exist. I want to be able to duplicate the local file tree on the destination FTP server. I'm basically using this to deploy an ASP.NET project.

Thanks!