Game crashing in every logging screen so far

Hi!

I would like to know how could i fix my problem:

Every loading screen my game crash 100% of the time and I have to spam reconnect and/or relaunch my launcher to get into the game (which is not fun).

I'm on Windows 7, Intel I7 3770K CPU, NVIDIA GEFORCE GTX 760.

Thank you in advance, d4minG0