What happens next?

How to remove trovi from internet explorer 
Uninstall the trovi program using an uninstall program. 
If you're using windows, go to the control panel and go to add/remove programs and find trovi and click remove. Sometimes this doesn't completely work and it reappears.

Pick your answer from:
(1). In that case, use a registry cleaner like ccleaner or regseeker which removes the files and any folders. Regseeker also has a search engine you can use to find remaining files and folders and delete them off the registry..
(2). Uninstall trovi from internet explorer. Keep going until this occurs, then click uninstall if necessary to fix this..
(3). In this case, press start button until the control panel displays on-screen. Scroll down to the " windows " menu and select " programs and features..
(4). Go to programs] system program settings] help] control panel. Put trovi and the other unwanted website services into a different, separate folder, then zip it..
(1).