So to get started i have a Vaio laptop NOW i know i read the article about microsoft telling you NOT to update vaio laptops but when i went away for a week to visit a couple of buds my brother ended up updating it. I had problems with Windows 10 so i decided to downgrade back to Windows 7 and now all of a sudden im getting all these errors and problems. Nortons detecting a 3035.6 error and it also disabled my Anti-virus which i cannot turn back on. Another problem which makes matters worse is im now having wifi connection issues. It will detect my network show a great signal but will not connect to the internet. I go to Google chrome and get an error saying DNS.Probe. No connection Without any internet i cannot access the web not can i run a live update from norton if anyone can help me fix this issue much would be obliged!