I was able to install, and run AdwCleaner, but it still didn't work.
I still get redirected sometimes to crownhub.com after I click on a link. The links that get redirected were kinda random, until I made an account with TeamViewer. After you make your account, you need to click a confirmation link on your e-mail. Even after having run AdwCleaner, when I go back to my mail, and then click the confirmation link, my browser tries to take me to the crownhub domain.