Administrator User Recovery

Is EasyBCD capable of restoring the administrator? I have just upgraded from Windows 7 Ultimate to Windows 10 Pro via the Windows Update capability. However the upgrade has disabled my only administrator user, I am now left with one other user that does not have administrator privileges. I have tried various methods to enable the administrator but am blocked each time because I don't have the necessary privileges. Will EasyBCD allow me to enable the administrator or somehow get the necessary privileges against the working user? If so how? Thanks.