I upgraded from windows 7 home premium 64 bit to windows 10. It took me 3 tries. I wasn't able to do it until I disconnected Ethernet. Unfortunately new windows crashes each time i try to connect computer to internet pluging in ethernet cable. I found the problem is caused by new lan driver installed by windows 10. I have intel 82578dc lan adapter. I tried to find solution, but I'm giving up for now and coming back to win 7. Maybe somebody experienced the same problem and knows how to solve it. Please advise