Please Help me ASAP,..i was using my friend's win10 laptop with lubuntu installed as dual boot for a week and have to return it now since i got my own latop(going to install Arch Linux Soon)
So i decided to uninstall lubuntu OS from my friend's laptop,..
i searched guides/tutorials for uninstalling without using a win10 installation media and found this video
https://www.youtube.com/watch?v=zl1Q2UiXu60
I was following everything said in that video until the bootrec /fixboot command,..for which i got "access is denied"
what happens now if i restarts the computer??
I don't know what to do know,..Please help me out