Rebooting in windows mode

I have a CW-Hi12 serial number: 0123456789ABCDEF not even sure if this is correct
Keeps rebooting in windows mode, fine to go to Android, I am a complete novice so need lots of help please.
Thanks
dpidd

Hello,

I have the correct serial number now
.
I will download to anexternal hard drive but how do I boot my Chuwi to recognise my H/D

Thanks

dpidd

Hello,
I have the correct serial number now.
I will download to my external H/D
How do I start my Chuwi to recognise my external H/D
I assume all files will download in the correct order.
Thanks
dpidd

http://chuwi.mediafire.com/file/509pyxhwbj73n87/windows_installation_system_tutorial.docx/file