After transferring all my files form my files form my old WD NAS to a DS220J and installing the synology photo application I see that all my JPG files are being shown as JFIF files. These file cannot be shown on my laptop.
What are the JFIF files and will they at some time return to being JPG files?
What are the JFIF files and will they at some time return to being JPG files?