I didn't have fireware version DL.

Clean SD card format fat32 100% sure SD card is good...

Cure.exe & updater.exe in one folder. Drag drop click cure. Power was off hold corner connect to PC but no [[ding dong]]

Tried about 20 times & tried both firmware versions. This is very simple & straight forward stuff with the great instructions that are provided.

Machine don't own us we own them & I don't give up until I win so if anyone has anything to add please do so knowledge is power & I am sure there is a ton of it here in the forum.

CH33RS