If you just updated:
    Take unraider from the archive and replace it on your flash drive in the /config folder
    Use it
If you just decided to start using it:
    Place the unraider file in /config
    Replace the go file in the /config folder with the following

#!/bin/bash
export UNRAID_GUID=13FE-3E23-070B-C20D6BFDEF03
export UNRAID_NAME=Backup
export UNRAID_DATE=1654646400
export UNRAID_VERSION=Pro
/lib64/ld-linux-x86-64.so.2 /boot/config/unraider
# Start the Management Utility
/usr/local/sbin/emhttp