I got a new Lenovo laptop (Windows 10), and somehow a browser program called "Chromium" got installed. I am trying to get rid of it, but the usual uninstall program doesn't work. It seems to start - then gives me choices for saving settings (none of which are the settings I want), and won't let me continue with the uninstall unless I select from the settings choices they offer. This seems very troubling. How can I get rid of this?