If you downloaded DisplayFusion 12.0 and are having issues with languages please re-download and re-install. We have repacked the release as 12.0c with the languages fixed.
I don't know if this is the place to post this problem, but when I use full screen movies on one screen and decide to use the windows taskbar on the other, the taskbar goes on top of the full screen application on the other screen and it pisses me off. Any help to fix this problem?
To clarify, is it the Windows taskbar that comes to the front of the full screen video when it loses focus, or the DisplayFusion taskbar? If it's the DisplayFusion taskbar, you can disable this behaviour on the Settings > Taskbar tab. Just disable the "Show taskbar in front of full screen applications when they lose focus" option.
Unfortunately it's not possible to disable that behaviour for the Windows taskbar though.