Safety Minder now breaking internet access

I originally installed norton safety monitor on my childs new PC when he got it at christmas.  I have a subscritpion to Norton Internet Security on there too.

 

It worked fine for 2 weks, but now the Internet stopped working,  At first I though virus and scanned it with malwarebytes and spybot but it was not fixed.  It works when I login as admin, but not as my childs login.  I uninstalled safety minder and the machine started working under my childs login.  I re-installed safety minder and it stopped working again?

Let me add: Windows 7 Home premium 64 bit edition and Safety Minder 1.2.039

Hi HardDriver1,

 

What security product(s) do you have installed on the PC?

 

Thanks,

Katie