Uninstall all you can find from norton.
Then do a registry cleaning with Advanced system care free 4.2
Install : Windows security essentials as anti virus. free from Microsoft.

Live happy ever after.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!