game constantly crashes v2

So i did not get a single reply so let me make a second thread.

I reinstalled the game twice now, both times i deleted every single remaining file from the computer. I updated my graphics driver, i use the default graphics settings, i tried turning on/off v-sync, multithreading, fullscreen, windowed mode, basically did all possible permutations of these settings, every time i crash roughly after 2-5 minutes.
i use the direct client, not the steam one.
The game is installed on an SSD. I still use Win7.
Again up until like 3-4 days ago when patch 13.2b or whatever came out, the game just worked fine.....

Please resolve this ASAP as this is unnacceptable.