Hi there, I tried to update my bootcamp Windows 8.1 to Windows 10 on my 12" Retina Macbook. The download worked fine and when to computer rebooted to continue the installation it just reboots again to Windows 8.1 like nothing happened. Does anybody have an idea how to fix this and update to Windows 10 from an existing Windows 8.1?
running into the same issue here on my 2015 MacBook.. very frustrated..