After downloading windows 10, I started having trouble connecting to the internet . I took advice and did factory reset. Thing is I went and did something stupid. I put a recovery disk in but it was from my old PC that was on windows vista. I tried factory reset using the back up disc I had for my Sony VAIO recovery but no joy. I cannot connect to internet as I can't turn on the WiFi. All VAIO drivers etc have gone!! No windows 7. I've lost everything!! Anyway I can restore it?