Game Crashes When Taking Screenshots with Greenshot

Is it too much to ask to be able to take a **bleep** screenshot, And dont say **bleep** like "oh there is an in game button or something"

I WANT TO USE GREENSHOT, WHY DOES THE GAME CRASH WHEN I USE IT. ITS on the games end cuz this ONLY happens for the BF6 Beta and NOTHING ELSE. 

CM edit; title edit