Difficulty in upgrading Lollipop to Minix X8h plus

[Deliminix]

Hi, trying to upgrade the minix 8h-plus to android 5.
Following the sdcard method there are some notification that cause me problems. As attached

 

[notrui]

Sorry but i don´t use and i never used sd card method.

Have you tried first with usb burning tool? (read step by step, follow youtube video and check pdf)

https://theminixforum.com/index.php?threads/neo-x8-h-plus-android-lollipop-os-firmware-20170612.45/