Question: how to uninstall gfwl windows 10?
Answer: 1) Start Menu -> Control Panel -> Uninstall a program.
2) Click on "Microsoft Games for Windows - LIVE Redistributable" and choose "uninstall"
3) Download and install this : official latest "GFWL & marketplace client"[www.xbox.com] ... 
4) Try to launch the game, if it works, well, just play your game, if not, read Part II.