What did you download? If you say your having problems with your registry there is software out there that can clean all that right up, but if you dont have admin rights i dont know if you can download it. I am assuming you are using a windows computer...right?? Did you try using windows defender? I would need to know what you did to get this virus so I could help you out more. I could get rid of it for you in a matter of minutes...buts I would need your computer to do that...which I dont. Keep me posted
Thanks