Big Box games won't play now. Only asking to add or remove from playlist on playlist screen

[Symon]

I'm using Old Default theme in Big Box and downloaded some gameplay videos from Emumovies.  No when I open the playlist up, the videos are now playing (vs a screenshot) which I like but when I try to start a game, it just asks to either add to playlist or remove from playlist.  Doesn't start the game. Does the same thing under All Games list.  Not sure what I did other than start playing the videos in the playlist screen.  Games play just fine in Launchbox. 

Please enlighten me.  Thx!