Can you just do what the person in this thread does?
Seems that by renaming the base folder after each backup, it seems to no realize that files were previously backed up.
I am a little concerned by this report. I just picked up a MPWP for this very purpose. We travel and have taken well over 4000 photos and videos. No real concerns on the photos as we usually carry two 32GB SD cards for that and they never seem to fill both up except when we went to Europe for two weeks. So I don’t see a need to format those even after backing up to the MPWP. However, we have a new Sony Action Cam and GoPro where we will backup and need to wipe the card to record more, even with 128GB micro SD cards. I have noticed when using it after formatting, it restarts the numbering of the new files at %1. So when backing those up again, it seems that the MPWP won’t copy over those new files because it will think that they were previously backed up.
