What is error code 00FFFD4E?

jag0091

Noob Account
Jun 29, 2020
2
1
USA
I have SX Pro and haven't updated my switch firmware (still on 5.1). I tried backing up my nand last night (so to setup emunand) onto a 32gb card and SX OS popped up with the error code 00FFFD4E. I thought it was my memory card so I switched to a 64gb and later to a 256gb card (both formatted Fat32), and the same error code still popped up when I tried to backup NAND. Can you assist?

Thx