If you install EMET and "Configure System" settings to Maximum, it will gray out the default DEP settings since EMET will be used instead
It didn't do this on restart
Set on Maximum internet access would not function.
MSE and Avast both red X'ed and would not turn on.
Windows Internet troubleshooter stated I had access but the internet icon was red X'ed and no access was allowed though Outlook or IE9.
So I set EMET to recommended instead of MAX., restarted and everything works again.
I don't know what kind or amount of protection I have on recommended.???
Posted this for others if they have similar or same problem.