I have a fairly new Lenovo 8.1 Windows computer. On Monday (after many problems with Internet Explorer), I did a System Restore. Now I can't access this game. I have tried uninstalling/re-installing it. Now my Store says the app is already installed on the computer - but when I just tried to do an un-install again, it won't let me right-click/do it from Start (uninstall doesn't show up), and doesn't show up anywhere on my app list or in my Control Panel list of programs. PC is up to date, ran the "sync licenses." Have tried the troubleshooter - no problems noted. Can anyone help? Thanks.