Games : Dark Souls 1 executable has stopped working

I reinstalled DS1 toady and right at the start DS1 crashed.

With the error message : "dark souls PTDE executable has stopped working"

I already did some research and apperently Games for Windows Live is the Problem.

What i already did:

-Resinstall the Game
-Reinstall the GFWL stuff
-Used the xlive.dll fix 

My Pc:

-Windows 7 bit
-Game is on Steam

What i read and tried but did not work:

-https://steamcommunity.com/app/211420/discussions/0/558747288212070021/
-https://steamcommunity.com/app/211420/discussions/0/864973123391542749/?l=german