I resolved the BSOD by removing completely the Rt630x64.sys from the drivers list and removing all realtek related stuff and letting windows 8 install himself. It works now, the problem is that now i have a horrible lagg for some reason, if im listening to pandora for example and im surfing around the web the computer hangs the sound alot, and sometimes becomes robotic, in skype my voice cuts off alot of times too, this happened before with windows 7 32bit but after i installed windows8 64bit it all become better and i didnt have any lagg even with the bluescreens i was lagg free after i applied the new update and deleted that file, my computer started again lagging. Even programs like games lagg like crazy i had 100fps in CS GO now im 40 50 fps and i freeze alot of times.