So I have a Macbook Pro with 10.9.2, and usually I don't close my spotify unless I turn my computer off. When my browse wouldn't work, I tried to shut it down and turn it back on to see if it would work then. When I tried to open it, it would make the icon darken then do nothing. It wouldn't give me an error message so I just uninstalled it then reinstalled it, however when I tried to reinstall it it won't work and it keeps retrying over and over again. Any tips?