I've been attempting to wipe my computer using cmd after windows corrupted. I'm attempting a total wipe with everything being deleted using the command 'systemreset -cleanpc', it takes me through a menu and tells me what will be deleted, then goes onto a loading screen saying 'Getting a few things ready 1%'. It has frozen at one percent for an extended period of time, I can not interact with the screen to click cancel and the loading wheel has frozen in place. Please help!