This app contains a lot of adware, I did a DrWeb file scan detection: Dware.BGuard.52, Adware.Shopper.489, etc.
Thank you for the report, our in-built Software Informer antivirus check also detected that the program includes suspicious elements. You can find the antivirus report on the download page.
How do you uninstall Lavasoft search? It's OK as an option but not staring at you each time you open your browser.