I had something similar to this the other day, that may help you.
I found when I disconnected my Kobo from Calibre, the books had moved onto the F: drive folder (what my Kobo appears as on my computer), but were not showing up on the Kobo.
For some reason it appeared the files had moved, but not properly somehow, so when I kept trying to add them again, they weren't transferring because Calibre thought they were already there.
I eventually got it working again by deleting the files out of the F: drive folder, and then re-adding the books through Calibre.
It may be worth checking if this is similar to your issue
Last edited by Wenznz; 01-25-2011 at 08:21 PM.
|