I'm trying to upgrade to Windows 10 from 7 and used the media creation tool on my usb flash drive. I've changed the fast boot option in my bios to disabled. When I run the program, I choose not to check for updates now, because I've already been through it on this Windows. Then, it goes through the preparing process, and after the restart, I go through the blue Windows logo, which takes about 30 seconds to see the spinning wheel. Here comes the problem, once that screen fades away, a screen comes up as if I was booting from the USB device, which I can't do since I have to upgrade rather than clean install. Initially, the farthest I ever got was by using the check for updates program when I had my reserve. I cannot do that anymore because I thought reinstalling Windows would solve my problems, but it has created more. I need help.