Screenshots issue

In some Laptops, the Scroll Lock Bottom, has the Blue Color, like This. However, to fix it, in your keyboard, where is the "Control" key, the Windows key and Alt key, there's a "Fn" key, Press and hold the "Fn" key and then press your Scroll Lock Bottom.

Maybe it's that it cannot choose the file, C:\Nexon\MapleStory. You can save them into the Desktop, too.

That's how my keyboard is set up, I already tried that and it didn't work.