For some reason, my computer decided it had no room on it. When I went to right click on the hard drive to see its properties, it said I have no access. I went to retake the ownership (yes since the last Win10 update this has been an issue) and when I click change it just freezes. Everything works behind it. I have tried system recovery and got the "There was a problem" msg. I have tried to boot into safe mode, it wont boot. Have tried a restore point, did nothing. I try to open programs says cant because I dont have access. Cant download files because I dont have access. How do I get