Hello Slava, could you please elaborate your issue so that it will give us a better understand of your issue. Thank you.
THIS SHIT CAUSES THIS ERROR:
How Do I Fix Avgmfx64.sys Bluescreen (BSOD) Errors?
Okay, I use Windows 8.1. I can't even log in via safe mode because of you
Hello Slava, could you please elaborate your issue so that it will give us a better understand of your issue. Thank you.