Well, even if I use a UNC path, the account I'm using to log into the server is a local account on the FTP Server (which is a part of the domain). The UNC path is on a computer in a workgroup. I can't give the local account on the FTP server access to the directory on the workgroup computer...Is there any other way around this?
I've also tried setting it up in isolation mode and creating an NTFS Junction. It was not allowing me to create a junction to a network share.