Reign of Gaming

Guys please Help ):

I know there's many people are having this problem, I have also search and tried to fix the problem, but it seems like nobody have come to final solution. ( At least not that i know of ), if there is, please let me know!!

Problem: (It happens 100% of the time)
After champion select, when summoning into the game after it load, it crash ( log in LoL, join q, champion select, loading screen, 100%, crashed) it crash, for every time it crash, i tried to log back in instantly, but it just repeat again. 

I also tried:
Ctrl+Alt+Del to close LoL or other high memory program after or before it crash
Re-install LoL
Re-install java, adobe air