When I went to click on "UnHookExec.inf" expecting to be an option to DL the file, there wasn't. Right clicked on it and saved it to my desktop then put it on the infected PC. However, when I right click and then choose to install nothing happens and I still can't edit the registry.
Would also like to add that I can't boot up into safe mode. Even though I am putting in the correct username/password it won't accept it. Just had to restart the notebook and log into windows. And that's where I am now.