as leo request i create another thread about this. I already do what you write even before this. But that didnt fully solve the problem. From what i have discovered opening my computer do open new lister, no matter from windows explorer or opus it self. Im not using explorer as a shell so cant double click on desktop. One more thing is double click taskbar (it should be traybar if i understand correctly, why should you double click on taskbar icon? it is where the clock is right ?) icon also do open new lister this is my option
Opening My Computer results in a new tab in the existing window for me (if I switch on the option to open folders from external apps in new tabs).
Double-clicking the taskbar icon brings back the last-used lister, too (if I switch on the option in your screenshot).
I wonder if your alternative shell is doing something different? Can't think what though as Opus should be receiving the same commands.
Regarding the name of the icon, there's no such thing as a tray or traybar in Windows: blogs.msdn.com/oldnewthing/archi ... 54831.aspx
(I still call it the "tray icon" most of the time in casual conversation because that's what everyone understands but, strictly, it's a "taskbar icon", or a "Taskbar System Notification Area Icon" if you want to be really strict.)
I'm using litestep as shell. Anyone else can comfirm these thing didnt work in litestep but work in explorer ?