Hi Rajat, I'm the guy who just bombed you project with all those bug reports. It's...
right click menu - minimize to tray doesn't minimize at all
right click menu - play mode - doesn't change play mode
show/hide flat menu - play mode - play random button - no change in play mode
show/hide flat menu - play mode - repeat file button - no change in play mode
show/hide flat menu - play mode - repeat list button - no change in play mode
show/hide flat menu - play mode - play file button - no change in play mode
show/hide flat menu - play mode - play list button - no change in play mode