The little detail I missed: For some reason, you cannot use "share" as the name of the folder. I changed the name of the folder in the host OS from "share" to "guest", updated the mount command and the Devices->Shared Folders setup, and the file sharing now works. -- Jason Hsu <jhsu802701@jasonhsu.com> Founder and lead developer of Swift Linux (http://www.swiftlinux.org)