I cannot access any programs

After I activated a feature protection in Norton Symantec I have been able to open any programs in my PC.

I get a message that says "This operation has been cancelled due to restrictions in effect on this computer.  Please contact your system administrator".

 

I am the only one using my computer at home and I am the administrator but I cannot even open Symantec to remove the protection to what it was before I changed the setting.

 

I go to control panel to see the access rights and it shows that I have all type of access right.  So anybody knows how can I open the Norton program and change the setting back to what it was before I started to experience this problem?