Seat Ibiza 1.6 Tdi Style original SD card backup

[HelloPitty]

Hello.

I just deleted all files from my original SD card containing the maps data. Apparently I need the original PRODUCT.NDS file. Does anyone have this original file that can send it to me?
I tried to download the 6.2Gb file and unpack it to the root of the SD card but when I try to update, I get an error message saying something like "versions file could not be read".

I have watched a couple of videos and people is using this original PRODUCT.NDS file and seems that it fixes the issue!