XnView Software

Hello,
attempting to use any switching mode, middle mouse, enter or double click, would result in closed image with xnviewmp running in background as process.
0.92 x64 September

--edit
happens only when starting image in view mode (fullscreen) (double click mice on image) if started from browser switching works fine

ok , accidentally ,problem was fixed. Apparently xn got stuck at some .. ? non existent folder or maybe zip archive ,not sure, but launching browser mode and click on another folder ,show some image, close.
done
Now i just crucially miss minimize button in fullscreen view..
Thanks