RecentX sidebar disappeared

Question

 RecentX  Sidebar has disappeared. How do I get it back? I am able to use Ctrl+Shift+1 to bring  RecentX  up.  RecentX  (32 bit) is running under background tasks.  RecentX  icon is present in the system tray, and clicking on the icon brings  RecentX  up but not permanently. 

Answer 1

Right-click on the  RecentX  icon in the system tray and chose the below Show/Hide option. Also, toggle these options Show/Hide, Auto Slide, Stay On Top until you see the sidebar.