EVGA Precision X install issues

When I try to install EVGA Precision X, I get issues. First, when I try accepting the TOS, Unchecky says I am accepting an unwanted offer. If i press continue anyway, I can no longer press any buttons in the Precision X installer. If I try disabling the Unchecky service, it hangs and won't disable. I had to use Task Manager to force close the Precision X installer and then after that was done, Unchecky stopped hanging and it finally said the service stopped.

Installer site: http://www.evga.com/precision/ (yeah you got to sign up. it sucks.)