Screenshot problem? : Starcraft 2 General Discussions

Everytime im playing StarCraft 2, and take a screenshot in game, I go to paint and paste it, like I would any other game, its always just black. Anyone have any suggestions as to why this is happening or a way I can fix it? Any advice would greatly appreciated.

Thats odd. You hit the print screen button?

Yeah. And I know its not just my computer, because I go out of StarCraft and I do the same thing, hit the key and paste it in paint, and it works fine.