I have a new winndows 8.1 laptop and I suddenly am getting error 519 in both IE and Google Chrome whenever I try to play a program on xfinity.comcast.net. Xfinity help says its an issue with Adobe flash but adobe says it comes installed and automatically updated in Windows 8. I even did a stystem restore and nada. I called comast tech support and they dont know anything!
PLEASE ADVISE