Just a question will reach on my laptop or do you know how i can check? cause i dont wanna download framework 4 and xna 4 and have it not work
It should work fine. The only way to check(as I know of) is to get it on your computer. I have basically the same computer as you do and it works fine on my computer.
And don't feel like an idiot. Mistakes happen, sometimes I even misread.