Hi, I'm new to geekpolice.
I have either the same or very similar issue.
HP Envy Laptop
Windows 10 Pro 64
After a recent update I get 0xc000000e error and won't boot.
I did the same bootrec cmd's as stated above, they don't work. I'll try the drive letter process next.
Does anyone know why this happens? It is 100% when MS does their update. Right now, I have a pre update image that works fine.
Another note: We've noticed that msconfig.exe changes from "normal" to "Selective" and you can't put it back to "normal".
Any input is much appreciated.