Hyper-V error 0xc000000e

If for some reason your attempt to boot into a new disk fails with error 0xc000000e, the boot selection failed because a required device is inaccessible. Try the following:

  • Boot into the OS cd/iso
  • Chose Repair
  • Command Prompt
  • Run the following:
    • bootrec /fixmbr
    • bootrec /fixboot
    • bootrec /rebuildbcd
Reboot and you should be good.