Well, basically, whenever I open Chrome (default browser) there's a notification that comes up that tells me there is a plug-in to install. When I click the button to Install it, nothing happens but the notification pops up on every page I open. I've tried several different things to get rid of it, but nothing's happened. If anyone knows what I can do to get rid of this pesky notification, please let me know.

P.S. I've tried clicking the "Problems Installing?" button and have downloaded both of the links I got from there and it's still showing up.
Thank you!