Launching Opus from the Taskbar Icon

This page lets you configure what happens when you double-click on the icon that Opus adds to the taskbar notification area (also called the "tray" or "systray" icon).
 

Opus adds the taskbar icon when the option in the Windows Integration page is turned on. In Windows 7 the icon will be hidden by Windows and moved to the icon overflow area by default, so if you want the icon to always be visible (which makes the double-click options on this page more useful) you will need to tell Windows to show it all the time.

• Disable: Select this to disable double-click on the taskbar icon.
• Bring the last active Lister to the front: If there are one or more Listers already open, a double-click on the taskbar icon will bring to the front the one you used most recently. If no Listers are open a new one is opened using the Default Lister settings. If you are using Windows 10's virtual desktops feature, only windows on the currently active desktop will be considered, unless you turn off the advanced virtual_desktop_isolation setting.
• Open the Default Lister: Opens a new Lister using the settings for the Default Lister.
• Open a saved Lister layout: Opens a saved Lister layout. If you turn on the Close existing Listers option then any existing Listers will be closed before opening the layout - if this is off, existing Listers will be unaffected.
• Run a defined User command: Lets you select a User command from the drop-down to be run whenever the taskbar icon is double-clicked. This can be used to perform more complex actions including running external programs.

Users of Windows 7 and greater may prefer to use the Jump List rather than the tray icon as it offers far more flexibility.