Game crashes to Desktop in loading screen

[Sacroidd]

Hi everyone! I was just playing SC2 this afternoon with the Valkirie launcher, and when I pressed the Start game button, the game pops up in the loading screen as usual, but then, when the map is almost loaded, the game crashes to desktop with no error messages and nothing.
I tried just in case to disable all textures and still nothing.
I tried different launchers and still CTDs, so what can I do? 
I reinstalled the game and still nothing... Until today I was playing fine SC 2...
Help will be very appreciated !!!

[RobinHood]

I experienced the same problem lately. The following link will lead you to a solution that fixed my Starcraft 2 Beta http://darkblizz.org/Forum2/not-enough-pylons/for-all-those-who-got-a-crashing-sc2-at-loading-screen-look-here!/msg10724/#msg10724

I hope this works for you.