Is there any way to activate windows momentarily using regedit? Situation : Installed windows 10 pro from [windows upgrade esd to iso]. Used no product key during installation. Without license, it is effectively Windows 10 S + no personalization. It implies no non-UWP could be run except few(notepad, etc) which are of no use. Booting in safe mode enables to use cmd(hence regedit) but it works only for applications in system32 folder. From regedit I was able to access file explorer then you script which eventually not worked. So long story short, is there any way to remove the restriction on application for a moment, for using autokms.