I'm in a real bind here, my main OS is Windoze 10 x64 & it won't boot after a MS update last night and I'm stuck with no PC and a ton of files I need to at least use the laptop while I try to get it back. I have Win 7 running in the the Oracle virtual machine to use Win 10 incompatible software. After the usual attempts to fix it I am trying to boot from the Win 10 disk using system restore, as it created an automatic restore point before the update (at least I assume it did). Selecting system restore from the boot disk all I see are restore points created in Win 7 under the VM, not Win 10. Trying the other troubleshooting options it comes up with Win 7 as well. Is there any way to make it recognize Win 10 is the main OS and do a system restore from there? This is an emergency for me, my income depends on those at least getting to those files.