Hi I did it yesterday and It works great. As the VI8 dualboot does not have enough space I tried with an empty microSD card and didn’t work, the system did not recognise the card in the middle of the installation but thankfully everything went back to window 8.1 (When I got the error the tablet was not responsive to touch, so I just switch it off and on). Then What I did was to plug in an external disk and tell the installation to use that disk, with the tablet fully charged (as OTG was occupied and couldn’t charge). Now it is working very well, no lags, no problem and I got even MORE free space in C disk than before, so I’m more than happy with that.
Cortana doesn’t work for me, although in my laptop it does work very well, I have to check that.
Cheers
