Windows 7 Blue Screen of Death While Playing League of Legends

[Caleb]

When i am playing League of Legends, after about 5 minutes of gameplay, my computer goes into the blue screen of death. This happens every game. It does not happen with other programs on my computer. I have tried to solve this problem by fixing my registry, uninstalling unused programs, updating my video card driver, and cleaning up everything else with cleaning programs. I put a zipped blue screen file in the attachments. Please help. Thank you