as I can repair this file? com.genieo.engine.plist I'm afraid to damage something. thanks.
Plist files frequently store software registration and application prefences set by you. If you are sure you don't have any genieo software, then you can delete it if it is causing trouble.
Back up all data, then remove the "Genieo" spyware by following the instructions on this page.
Retrieving data ...