I finally receive my udoo-key boards! I followed the getting started pages http://www.udoo.org/docs-key/Get_Started/Get_started_with_ESP32.html...
Issue solved by setting the bios file as an argument to the bat file. Very simple. Apologies to the group.
I'm following the instructions to update to bios 1.08 using Windows 10 x64 on UDOO BOLT V8 kickstarter Step 1: I copied the files into a folder...
Separate names with a comma.