Hello Jan,thanks for answering. So I was Google-ing and find out that vvftav.sys and usbVM305.sys are from my camera.
I know that when I got BSOD from my graphic card,I have found that these(installed) drivers are latest for the camera. I can't find newer.
vvftav.sys is from my Network card,Realtek drivers are old,so I'm downloading them now.
giveio.sys is very strange to me. I see drivers are from 4/4/1996 12:33:25 PM. That is really old,I can't find what is it.
PxHelp20.sys,also I can't figure out it.