Game insta crashes on boot

[[Bifr]chaRx]

I basicly can't play HoN anymore atm.

I was playing a game & about like ~5mins in or something my FPS started getting really choppy. Whenever I blinked (was playing hag) it'd become a slideshow. Rebooted computer, tried to boot the game again & can't boot it anymore now.
Perma getting a K2 exception, not even getting to see the S2 logo, it just goes to the K2 window instantly:


http://www.mediafire.com/?hyk2w1l89y4abj2
http://www.mediafire.com/?n8xnujdfpfsaws1
http://www.mediafire.com/?mpwin2ogjsb26wc

are 3 examples.

I can provide them endlessly, all I have to do is launch the game & half a second later I have a K2.

[[Bifr]chaRx]

reinsatlled n fixed it