I simply want another copy--somewhat archival--of a Time Machine backup. I'm not trying to use Time Machine with Dropbox; I only want to copy the resulting folder and enclosed folders and files. I get the error message "The volume is the wrong format for a backup." when I do a drag and drop.
I've also tried uploading using the browser interface. Eventually I get a message asking me if I want to upload all 1M+ files. I click OK, but nothing seems to happen after that.
The removable hard drive is a single volume formatted as Mac OS Extended (Journaled).
thanks
Joe