Because of the discrepancy in the <ID0>, I hope you're being truthful about not having performed a Format System Memory. This could mean the difference between being able to recover your 3DS library of titles, saves, extdata, etc., or permanently losing them all due to being afraid of a scolding for making a mistake you might not have thought had consequences.The backup folder contains both, same as the actual SD card
I'm not sure if you caught my late edit in post #15's bulletin point 6, but if you happened to have done a Format System Memory, the <ID1> or c9b500f747800d315353333200035344 can't be moved out its parent <ID0> and put in a different <ID0>, even if that one also happens also have an <ID1> with the same name.
Please speak up and stop me now if you have anything new to report that what you've previously reported. If not, we continue with troubleshooting your n3DSXL in what I can advise as the best course of action with the information you presented as-is.
Last edited by TurdPooCharger,