When i hit windows key on my keyboard it puts ff 14 into windowd mode now

[Melondra]

Have had the same issue come up as well since early accesses ,when I hit the windows Key to minimize Final Fantasy XIV puts Final Fantasy XIV in windows mode instead minimizing it. Though it was kind of unusual.
Alienware M18X
Windows 7 64 Bit
GPU Nvidia Gforce GTX 5600M