Second Monitor Black Screen

[LogicSequence]

So i run dual monitors, and BE is blacking out the second screen when i run in fullscreen mode (it does not do this in windowed mode). Any idea how to fix this? Or run the game in borderless windowed mode?

 

[white_wolfy]

I have found the problem to be related with Windows Aero theme. Disabling it fixes this issue, at least for me.
Easiest solution for me was to just right-click the game .exe, go to properties, under the compatibility tab, check "Disable desktop composition".